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class="vector-pinnable-header-label">Edukiak</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">mugitu alboko barrara</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">ezkutatu</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">⇑ Gora</div> </a> </li> <li id="toc-Ezaugarri_fisikoak" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Ezaugarri_fisikoak"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Ezaugarri fisikoak</span> </div> </a> <ul id="toc-Ezaugarri_fisikoak-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Oharrak" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Oharrak"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Oharrak</span> </div> </a> <ul id="toc-Oharrak-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Erreferentziak" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Erreferentziak"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Erreferentziak</span> </div> </a> <ul id="toc-Erreferentziak-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Ikus,_gainera" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Ikus,_gainera"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Ikus, gainera</span> </div> </a> <ul id="toc-Ikus,_gainera-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Kanpo_estekak" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Kanpo_estekak"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Kanpo estekak</span> </div> </a> <ul id="toc-Kanpo_estekak-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Edukiak" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" title="Eduki-taula" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Eduki taularen ikusgarritasuna aldatu" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Eduki taularen ikusgarritasuna aldatu</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Fotoi</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Joan beste hizkuntza batean idatzitako artikulu batera. 113 hizkuntzatan eskuragarri." > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-113" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">113 hizkuntza</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-af mw-list-item"><a href="https://af.wikipedia.org/wiki/Foton" title="Foton – afrikaansa" lang="af" hreflang="af" data-title="Foton" data-language-autonym="Afrikaans" data-language-local-name="afrikaansa" class="interlanguage-link-target"><span>Afrikaans</span></a></li><li class="interlanguage-link interwiki-an mw-list-item"><a href="https://an.wikipedia.org/wiki/Fot%C3%B3n" title="Fotón – aragoiera" lang="an" hreflang="an" data-title="Fotón" data-language-autonym="Aragonés" data-language-local-name="aragoiera" class="interlanguage-link-target"><span>Aragonés</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D9%81%D9%88%D8%AA%D9%88%D9%86" title="فوتون – arabiera" lang="ar" hreflang="ar" data-title="فوتون" data-language-autonym="العربية" data-language-local-name="arabiera" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-ary mw-list-item"><a href="https://ary.wikipedia.org/wiki/%D9%81%D9%88%D8%B7%D9%88%D9%86" title="فوطون – Moroccan Arabic" lang="ary" hreflang="ary" data-title="فوطون" data-language-autonym="الدارجة" data-language-local-name="Moroccan Arabic" class="interlanguage-link-target"><span>الدارجة</span></a></li><li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/Fot%C3%B3n" title="Fotón – asturiera" lang="ast" hreflang="ast" data-title="Fotón" data-language-autonym="Asturianu" data-language-local-name="asturiera" class="interlanguage-link-target"><span>Asturianu</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/Foton" title="Foton – azerbaijanera" lang="az" hreflang="az" data-title="Foton" data-language-autonym="Azərbaycanca" data-language-local-name="azerbaijanera" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-bar mw-list-item"><a href="https://bar.wikipedia.org/wiki/Photon" title="Photon – Bavarian" lang="bar" hreflang="bar" data-title="Photon" data-language-autonym="Boarisch" data-language-local-name="Bavarian" class="interlanguage-link-target"><span>Boarisch</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%A4%D0%B0%D1%82%D0%BE%D0%BD" title="Фатон – bielorrusiera" lang="be" hreflang="be" data-title="Фатон" data-language-autonym="Беларуская" data-language-local-name="bielorrusiera" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-be-x-old mw-list-item"><a href="https://be-tarask.wikipedia.org/wiki/%D0%A4%D0%B0%D1%82%D0%BE%D0%BD" title="Фатон – Belarusian (Taraškievica orthography)" lang="be-tarask" hreflang="be-tarask" data-title="Фатон" data-language-autonym="Беларуская (тарашкевіца)" data-language-local-name="Belarusian (Taraškievica orthography)" class="interlanguage-link-target"><span>Беларуская (тарашкевіца)</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%A4%D0%BE%D1%82%D0%BE%D0%BD" title="Фотон – bulgariera" lang="bg" hreflang="bg" data-title="Фотон" data-language-autonym="Български" data-language-local-name="bulgariera" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%AB%E0%A7%8B%E0%A6%9F%E0%A6%A8" title="ফোটন – bengalera" lang="bn" hreflang="bn" data-title="ফোটন" data-language-autonym="বাংলা" data-language-local-name="bengalera" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Foton" title="Foton – bosniera" lang="bs" hreflang="bs" data-title="Foton" data-language-autonym="Bosanski" data-language-local-name="bosniera" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Fot%C3%B3" title="Fotó – katalana" lang="ca" hreflang="ca" data-title="Fotó" data-language-autonym="Català" data-language-local-name="katalana" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-ckb mw-list-item"><a href="https://ckb.wikipedia.org/wiki/%D9%81%DB%86%D8%AA%DB%86%D9%86" title="فۆتۆن – erdialdeko kurduera" lang="ckb" hreflang="ckb" data-title="فۆتۆن" data-language-autonym="کوردی" data-language-local-name="erdialdeko kurduera" class="interlanguage-link-target"><span>کوردی</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Foton" title="Foton – txekiera" lang="cs" hreflang="cs" data-title="Foton" data-language-autonym="Čeština" data-language-local-name="txekiera" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-cv mw-list-item"><a href="https://cv.wikipedia.org/wiki/%D0%A4%D0%BE%D1%82%D0%BE%D0%BD" title="Фотон – txuvaxera" lang="cv" hreflang="cv" data-title="Фотон" data-language-autonym="Чӑвашла" data-language-local-name="txuvaxera" class="interlanguage-link-target"><span>Чӑвашла</span></a></li><li class="interlanguage-link interwiki-cy mw-list-item"><a href="https://cy.wikipedia.org/wiki/Ffoton" title="Ffoton – galesa" lang="cy" hreflang="cy" data-title="Ffoton" data-language-autonym="Cymraeg" data-language-local-name="galesa" class="interlanguage-link-target"><span>Cymraeg</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Foton" title="Foton – daniera" lang="da" hreflang="da" data-title="Foton" data-language-autonym="Dansk" data-language-local-name="daniera" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Photon" title="Photon – alemana" lang="de" hreflang="de" data-title="Photon" data-language-autonym="Deutsch" data-language-local-name="alemana" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%A6%CF%89%CF%84%CF%8C%CE%BD%CE%B9%CE%BF" title="Φωτόνιο – greziera" lang="el" hreflang="el" data-title="Φωτόνιο" data-language-autonym="Ελληνικά" data-language-local-name="greziera" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Photon" title="Photon – ingelesa" lang="en" hreflang="en" data-title="Photon" data-language-autonym="English" data-language-local-name="ingelesa" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Fotono" title="Fotono – esperantoa" lang="eo" hreflang="eo" data-title="Fotono" data-language-autonym="Esperanto" data-language-local-name="esperantoa" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Fot%C3%B3n" title="Fotón – gaztelania" lang="es" hreflang="es" data-title="Fotón" data-language-autonym="Español" data-language-local-name="gaztelania" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Footon" title="Footon – estoniera" lang="et" hreflang="et" data-title="Footon" data-language-autonym="Eesti" data-language-local-name="estoniera" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D9%81%D9%88%D8%AA%D9%88%D9%86" title="فوتون – persiera" lang="fa" hreflang="fa" data-title="فوتون" data-language-autonym="فارسی" data-language-local-name="persiera" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Fotoni" title="Fotoni – finlandiera" lang="fi" hreflang="fi" data-title="Fotoni" data-language-autonym="Suomi" data-language-local-name="finlandiera" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fiu-vro mw-list-item"><a href="https://fiu-vro.wikipedia.org/wiki/Foodon" title="Foodon – Võro" lang="vro" hreflang="vro" data-title="Foodon" data-language-autonym="Võro" data-language-local-name="Võro" class="interlanguage-link-target"><span>Võro</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Photon" title="Photon – frantsesa" lang="fr" hreflang="fr" data-title="Photon" data-language-autonym="Français" data-language-local-name="frantsesa" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/F%C3%B3t%C3%B3n" title="Fótón – irlandera" lang="ga" hreflang="ga" data-title="Fótón" data-language-autonym="Gaeilge" data-language-local-name="irlandera" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gcr mw-list-item"><a href="https://gcr.wikipedia.org/wiki/Foton" title="Foton – Guianan Creole" lang="gcr" hreflang="gcr" data-title="Foton" data-language-autonym="Kriyòl gwiyannen" data-language-local-name="Guianan Creole" class="interlanguage-link-target"><span>Kriyòl gwiyannen</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Fot%C3%B3n" title="Fotón – galiziera" lang="gl" hreflang="gl" data-title="Fotón" data-language-autonym="Galego" data-language-local-name="galiziera" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-gu mw-list-item"><a href="https://gu.wikipedia.org/wiki/%E0%AA%AB%E0%AB%8B%E0%AA%9F%E0%AB%89%E0%AA%A8" title="ફોટૉન – gujaratera" lang="gu" hreflang="gu" data-title="ફોટૉન" data-language-autonym="ગુજરાતી" data-language-local-name="gujaratera" class="interlanguage-link-target"><span>ગુજરાતી</span></a></li><li class="interlanguage-link interwiki-he badge-Q17437796 badge-featuredarticle mw-list-item" title="artikulu nabarmenduak"><a href="https://he.wikipedia.org/wiki/%D7%A4%D7%95%D7%98%D7%95%D7%9F" title="פוטון – hebreera" lang="he" hreflang="he" data-title="פוטון" data-language-autonym="עברית" data-language-local-name="hebreera" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%AB%E0%A5%8B%E0%A4%9F%E0%A5%89%E0%A4%A8" title="फोटॉन – hindia" lang="hi" hreflang="hi" data-title="फोटॉन" data-language-autonym="हिन्दी" data-language-local-name="hindia" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Foton" title="Foton – kroaziera" lang="hr" hreflang="hr" data-title="Foton" data-language-autonym="Hrvatski" data-language-local-name="kroaziera" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-ht mw-list-item"><a href="https://ht.wikipedia.org/wiki/Foton" title="Foton – Haitiko kreolera" lang="ht" hreflang="ht" data-title="Foton" data-language-autonym="Kreyòl ayisyen" data-language-local-name="Haitiko kreolera" class="interlanguage-link-target"><span>Kreyòl ayisyen</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Foton" title="Foton – hungariera" lang="hu" hreflang="hu" data-title="Foton" data-language-autonym="Magyar" data-language-local-name="hungariera" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-hy badge-Q17437798 badge-goodarticle mw-list-item" title="artikulu onak"><a href="https://hy.wikipedia.org/wiki/%D5%96%D5%B8%D5%BF%D5%B8%D5%B6" title="Ֆոտոն – armeniera" lang="hy" hreflang="hy" data-title="Ֆոտոն" data-language-autonym="Հայերեն" data-language-local-name="armeniera" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-ia mw-list-item"><a href="https://ia.wikipedia.org/wiki/Photon" title="Photon – interlingua" lang="ia" hreflang="ia" data-title="Photon" data-language-autonym="Interlingua" data-language-local-name="interlingua" class="interlanguage-link-target"><span>Interlingua</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Foton" title="Foton – indonesiera" lang="id" hreflang="id" data-title="Foton" data-language-autonym="Bahasa Indonesia" data-language-local-name="indonesiera" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-io mw-list-item"><a href="https://io.wikipedia.org/wiki/Fotono" title="Fotono – idoa" lang="io" hreflang="io" data-title="Fotono" data-language-autonym="Ido" data-language-local-name="idoa" class="interlanguage-link-target"><span>Ido</span></a></li><li class="interlanguage-link interwiki-is mw-list-item"><a href="https://is.wikipedia.org/wiki/Lj%C3%B3seind" title="Ljóseind – islandiera" lang="is" hreflang="is" data-title="Ljóseind" data-language-autonym="Íslenska" data-language-local-name="islandiera" class="interlanguage-link-target"><span>Íslenska</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Fotone" title="Fotone – italiera" lang="it" hreflang="it" data-title="Fotone" data-language-autonym="Italiano" data-language-local-name="italiera" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E5%85%89%E5%AD%90" title="光子 – japoniera" lang="ja" hreflang="ja" data-title="光子" data-language-autonym="日本語" data-language-local-name="japoniera" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-jam mw-list-item"><a href="https://jam.wikipedia.org/wiki/Fuotan" title="Fuotan – Jamaican Creole English" lang="jam" hreflang="jam" data-title="Fuotan" data-language-autonym="Patois" data-language-local-name="Jamaican Creole English" class="interlanguage-link-target"><span>Patois</span></a></li><li class="interlanguage-link interwiki-jv mw-list-item"><a href="https://jv.wikipedia.org/wiki/Foton" title="Foton – javera" lang="jv" hreflang="jv" data-title="Foton" data-language-autonym="Jawa" data-language-local-name="javera" class="interlanguage-link-target"><span>Jawa</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/%E1%83%A4%E1%83%9D%E1%83%A2%E1%83%9D%E1%83%9C%E1%83%98" title="ფოტონი – georgiera" lang="ka" hreflang="ka" data-title="ფოტონი" data-language-autonym="ქართული" data-language-local-name="georgiera" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%A4%D0%BE%D1%82%D0%BE%D0%BD" title="Фотон – kazakhera" lang="kk" hreflang="kk" data-title="Фотон" data-language-autonym="Қазақша" data-language-local-name="kazakhera" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-kn mw-list-item"><a href="https://kn.wikipedia.org/wiki/%E0%B2%AB%E0%B3%8B%E0%B2%9F%E0%B2%BE%E0%B2%A8%E0%B3%8D" title="ಫೋಟಾನ್ – kannada" lang="kn" hreflang="kn" data-title="ಫೋಟಾನ್" data-language-autonym="ಕನ್ನಡ" data-language-local-name="kannada" class="interlanguage-link-target"><span>ಕನ್ನಡ</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EA%B4%91%EC%9E%90" title="광자 – koreera" lang="ko" hreflang="ko" data-title="광자" data-language-autonym="한국어" data-language-local-name="koreera" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-ks mw-list-item"><a href="https://ks.wikipedia.org/wiki/%D9%BE%DA%BE%D9%88%D9%B9%D8%A7%D9%86" title="پھوٹان – kaxmirera" lang="ks" hreflang="ks" data-title="پھوٹان" data-language-autonym="कॉशुर / کٲشُر" data-language-local-name="kaxmirera" class="interlanguage-link-target"><span>कॉशुर / کٲشُر</span></a></li><li class="interlanguage-link interwiki-ku mw-list-item"><a href="https://ku.wikipedia.org/wiki/Foton" title="Foton – kurduera" lang="ku" hreflang="ku" data-title="Foton" data-language-autonym="Kurdî" data-language-local-name="kurduera" class="interlanguage-link-target"><span>Kurdî</span></a></li><li class="interlanguage-link interwiki-ky mw-list-item"><a href="https://ky.wikipedia.org/wiki/%D0%A4%D0%BE%D1%82%D0%BE%D0%BD" title="Фотон – kirgizera" lang="ky" hreflang="ky" data-title="Фотон" data-language-autonym="Кыргызча" data-language-local-name="kirgizera" class="interlanguage-link-target"><span>Кыргызча</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Photon" title="Photon – latina" lang="la" hreflang="la" data-title="Photon" data-language-autonym="Latina" data-language-local-name="latina" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-li mw-list-item"><a href="https://li.wikipedia.org/wiki/Foton" title="Foton – limburgera" lang="li" hreflang="li" data-title="Foton" data-language-autonym="Limburgs" data-language-local-name="limburgera" class="interlanguage-link-target"><span>Limburgs</span></a></li><li class="interlanguage-link interwiki-lmo mw-list-item"><a href="https://lmo.wikipedia.org/wiki/Fut%C3%B9n" title="Futùn – lombardiera" lang="lmo" hreflang="lmo" data-title="Futùn" data-language-autonym="Lombard" data-language-local-name="lombardiera" class="interlanguage-link-target"><span>Lombard</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Fotonas" title="Fotonas – lituaniera" lang="lt" hreflang="lt" data-title="Fotonas" data-language-autonym="Lietuvių" data-language-local-name="lituaniera" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/Fotons" title="Fotons – letoniera" lang="lv" hreflang="lv" data-title="Fotons" data-language-autonym="Latviešu" data-language-local-name="letoniera" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-mg mw-list-item"><a href="https://mg.wikipedia.org/wiki/Voankazavana" title="Voankazavana – malgaxea" lang="mg" hreflang="mg" data-title="Voankazavana" data-language-autonym="Malagasy" data-language-local-name="malgaxea" class="interlanguage-link-target"><span>Malagasy</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%A4%D0%BE%D1%82%D0%BE%D0%BD" title="Фотон – mazedoniera" lang="mk" hreflang="mk" data-title="Фотон" data-language-autonym="Македонски" data-language-local-name="mazedoniera" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-ml mw-list-item"><a href="https://ml.wikipedia.org/wiki/%E0%B4%AB%E0%B5%8B%E0%B4%9F%E0%B5%8D%E0%B4%9F%E0%B5%8B%E0%B5%BA" title="ഫോട്ടോൺ – malabarera" lang="ml" hreflang="ml" data-title="ഫോട്ടോൺ" data-language-autonym="മലയാളം" data-language-local-name="malabarera" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-mn mw-list-item"><a href="https://mn.wikipedia.org/wiki/%D0%A4%D0%BE%D1%82%D0%BE%D0%BD" title="Фотон – mongoliera" lang="mn" hreflang="mn" data-title="Фотон" data-language-autonym="Монгол" data-language-local-name="mongoliera" class="interlanguage-link-target"><span>Монгол</span></a></li><li class="interlanguage-link interwiki-mr mw-list-item"><a href="https://mr.wikipedia.org/wiki/%E0%A4%AB%E0%A5%8B%E0%A4%9F%E0%A5%89%E0%A4%A8" title="फोटॉन – marathera" lang="mr" hreflang="mr" data-title="फोटॉन" data-language-autonym="मराठी" data-language-local-name="marathera" class="interlanguage-link-target"><span>मराठी</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Foton" title="Foton – malaysiera" lang="ms" hreflang="ms" data-title="Foton" data-language-autonym="Bahasa Melayu" data-language-local-name="malaysiera" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-my mw-list-item"><a href="https://my.wikipedia.org/wiki/%E1%80%96%E1%80%AD%E1%80%AF%E1%80%90%E1%80%BD%E1%80%94%E1%80%BA" title="ဖိုတွန် – birmaniera" lang="my" hreflang="my" data-title="ဖိုတွန်" data-language-autonym="မြန်မာဘာသာ" data-language-local-name="birmaniera" class="interlanguage-link-target"><span>မြန်မာဘာသာ</span></a></li><li class="interlanguage-link interwiki-nds mw-list-item"><a href="https://nds.wikipedia.org/wiki/Photon" title="Photon – behe-alemana" lang="nds" hreflang="nds" data-title="Photon" data-language-autonym="Plattdüütsch" data-language-local-name="behe-alemana" class="interlanguage-link-target"><span>Plattdüütsch</span></a></li><li class="interlanguage-link interwiki-ne mw-list-item"><a href="https://ne.wikipedia.org/wiki/%E0%A4%AB%E0%A5%8B%E0%A4%9F%E0%A5%8B%E0%A4%A8" title="फोटोन – nepalera" lang="ne" hreflang="ne" data-title="फोटोन" data-language-autonym="नेपाली" data-language-local-name="nepalera" class="interlanguage-link-target"><span>नेपाली</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Foton" title="Foton – nederlandera" lang="nl" hreflang="nl" data-title="Foton" data-language-autonym="Nederlands" data-language-local-name="nederlandera" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Foton" title="Foton – nynorsk (norvegiera)" lang="nn" hreflang="nn" data-title="Foton" data-language-autonym="Norsk nynorsk" data-language-local-name="nynorsk (norvegiera)" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Foton" title="Foton – bokmål (norvegiera)" lang="nb" hreflang="nb" data-title="Foton" data-language-autonym="Norsk bokmål" data-language-local-name="bokmål (norvegiera)" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-oc mw-list-item"><a href="https://oc.wikipedia.org/wiki/Foton" title="Foton – okzitaniera" lang="oc" hreflang="oc" data-title="Foton" data-language-autonym="Occitan" data-language-local-name="okzitaniera" class="interlanguage-link-target"><span>Occitan</span></a></li><li class="interlanguage-link interwiki-om mw-list-item"><a href="https://om.wikipedia.org/wiki/Suudifa" title="Suudifa – oromoera" lang="om" hreflang="om" data-title="Suudifa" data-language-autonym="Oromoo" data-language-local-name="oromoera" class="interlanguage-link-target"><span>Oromoo</span></a></li><li class="interlanguage-link interwiki-or mw-list-item"><a href="https://or.wikipedia.org/wiki/%E0%AC%AB%E0%AD%8B%E0%AC%9F%E0%AC%A8%E0%AD%8D%E2%80%8C" title="ଫୋଟନ୍‌ – oriya" lang="or" hreflang="or" data-title="ଫୋଟନ୍‌" data-language-autonym="ଓଡ଼ିଆ" data-language-local-name="oriya" class="interlanguage-link-target"><span>ଓଡ଼ିଆ</span></a></li><li class="interlanguage-link interwiki-pa mw-list-item"><a href="https://pa.wikipedia.org/wiki/%E0%A8%AB%E0%A8%BC%E0%A9%8B%E0%A8%9F%E0%A9%8C%E0%A8%A8" title="ਫ਼ੋਟੌਨ – punjabera" lang="pa" hreflang="pa" data-title="ਫ਼ੋਟੌਨ" data-language-autonym="ਪੰਜਾਬੀ" data-language-local-name="punjabera" class="interlanguage-link-target"><span>ਪੰਜਾਬੀ</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Foton" title="Foton – poloniera" lang="pl" hreflang="pl" data-title="Foton" data-language-autonym="Polski" data-language-local-name="poloniera" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pnb mw-list-item"><a href="https://pnb.wikipedia.org/wiki/%D9%81%D9%88%D9%B9%D9%88%D9%86" title="فوٹون – Western Punjabi" lang="pnb" hreflang="pnb" data-title="فوٹون" data-language-autonym="پنجابی" data-language-local-name="Western Punjabi" class="interlanguage-link-target"><span>پنجابی</span></a></li><li class="interlanguage-link interwiki-ps mw-list-item"><a href="https://ps.wikipedia.org/wiki/%D9%81%D9%88%D9%BC%D9%88%D9%86" title="فوټون – paxtunera" lang="ps" hreflang="ps" data-title="فوټون" data-language-autonym="پښتو" data-language-local-name="paxtunera" class="interlanguage-link-target"><span>پښتو</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Fot%C3%A3o" title="Fotão – portugesa" lang="pt" hreflang="pt" data-title="Fotão" data-language-autonym="Português" data-language-local-name="portugesa" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-qu mw-list-item"><a href="https://qu.wikipedia.org/wiki/Phutun" title="Phutun – kitxua" lang="qu" hreflang="qu" data-title="Phutun" data-language-autonym="Runa Simi" data-language-local-name="kitxua" class="interlanguage-link-target"><span>Runa Simi</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Foton" title="Foton – errumaniera" lang="ro" hreflang="ro" data-title="Foton" data-language-autonym="Română" data-language-local-name="errumaniera" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru badge-Q17437796 badge-featuredarticle mw-list-item" title="artikulu nabarmenduak"><a href="https://ru.wikipedia.org/wiki/%D0%A4%D0%BE%D1%82%D0%BE%D0%BD" title="Фотон – errusiera" lang="ru" hreflang="ru" data-title="Фотон" data-language-autonym="Русский" data-language-local-name="errusiera" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-rue mw-list-item"><a href="https://rue.wikipedia.org/wiki/%D0%A4%D0%BE%D1%82%D0%BE%D0%BD" title="Фотон – Rusyn" lang="rue" hreflang="rue" data-title="Фотон" data-language-autonym="Русиньскый" data-language-local-name="Rusyn" class="interlanguage-link-target"><span>Русиньскый</span></a></li><li class="interlanguage-link interwiki-sa mw-list-item"><a href="https://sa.wikipedia.org/wiki/%E0%A4%AA%E0%A5%8D%E0%A4%B0%E0%A4%95%E0%A4%BE%E0%A4%B6%E0%A4%BE%E0%A4%A3%E0%A5%81" title="प्रकाशाणु – sanskritoa" lang="sa" hreflang="sa" data-title="प्रकाशाणु" data-language-autonym="संस्कृतम्" data-language-local-name="sanskritoa" class="interlanguage-link-target"><span>संस्कृतम्</span></a></li><li class="interlanguage-link interwiki-scn mw-list-item"><a href="https://scn.wikipedia.org/wiki/Fotoni" title="Fotoni – siziliera" lang="scn" hreflang="scn" data-title="Fotoni" data-language-autonym="Sicilianu" data-language-local-name="siziliera" class="interlanguage-link-target"><span>Sicilianu</span></a></li><li class="interlanguage-link interwiki-sd mw-list-item"><a href="https://sd.wikipedia.org/wiki/%D9%81%D9%88%D9%BD%D8%A7%D9%86" title="فوٽان – sindhia" lang="sd" hreflang="sd" data-title="فوٽان" data-language-autonym="سنڌي" data-language-local-name="sindhia" class="interlanguage-link-target"><span>سنڌي</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Foton" title="Foton – serbokroaziera" lang="sh" hreflang="sh" data-title="Foton" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="serbokroaziera" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Photon" title="Photon – Simple English" lang="en-simple" hreflang="en-simple" data-title="Photon" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/Fot%C3%B3n" title="Fotón – eslovakiera" lang="sk" hreflang="sk" data-title="Fotón" data-language-autonym="Slovenčina" data-language-local-name="eslovakiera" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Foton" title="Foton – esloveniera" lang="sl" hreflang="sl" data-title="Foton" data-language-autonym="Slovenščina" data-language-local-name="esloveniera" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-sq mw-list-item"><a href="https://sq.wikipedia.org/wiki/Fotoni" title="Fotoni – albaniera" lang="sq" hreflang="sq" data-title="Fotoni" data-language-autonym="Shqip" data-language-local-name="albaniera" class="interlanguage-link-target"><span>Shqip</span></a></li><li class="interlanguage-link interwiki-sr badge-Q17437796 badge-featuredarticle mw-list-item" title="artikulu nabarmenduak"><a href="https://sr.wikipedia.org/wiki/%D0%A4%D0%BE%D1%82%D0%BE%D0%BD" title="Фотон – serbiera" lang="sr" hreflang="sr" data-title="Фотон" data-language-autonym="Српски / srpski" data-language-local-name="serbiera" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-stq mw-list-item"><a href="https://stq.wikipedia.org/wiki/Photon" title="Photon – Saterland Frisian" lang="stq" hreflang="stq" data-title="Photon" data-language-autonym="Seeltersk" data-language-local-name="Saterland Frisian" class="interlanguage-link-target"><span>Seeltersk</span></a></li><li class="interlanguage-link interwiki-su mw-list-item"><a href="https://su.wikipedia.org/wiki/Foton" title="Foton – sundanera" lang="su" hreflang="su" data-title="Foton" data-language-autonym="Sunda" data-language-local-name="sundanera" class="interlanguage-link-target"><span>Sunda</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Foton" title="Foton – suediera" lang="sv" hreflang="sv" data-title="Foton" data-language-autonym="Svenska" data-language-local-name="suediera" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-sw mw-list-item"><a href="https://sw.wikipedia.org/wiki/Fotoni" title="Fotoni – swahilia" lang="sw" hreflang="sw" data-title="Fotoni" data-language-autonym="Kiswahili" data-language-local-name="swahilia" class="interlanguage-link-target"><span>Kiswahili</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%92%E0%AE%B3%E0%AE%BF%E0%AE%AF%E0%AE%A3%E0%AF%81" title="ஒளியணு – tamilera" lang="ta" hreflang="ta" data-title="ஒளியணு" data-language-autonym="தமிழ்" data-language-local-name="tamilera" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-te mw-list-item"><a href="https://te.wikipedia.org/wiki/%E0%B0%AB%E0%B1%8B%E0%B0%9F%E0%B0%BE%E0%B0%A8%E0%B1%8D" title="ఫోటాన్ – telugua" lang="te" hreflang="te" data-title="ఫోటాన్" data-language-autonym="తెలుగు" data-language-local-name="telugua" class="interlanguage-link-target"><span>తెలుగు</span></a></li><li class="interlanguage-link interwiki-tg mw-list-item"><a href="https://tg.wikipedia.org/wiki/%D0%A4%D0%BE%D1%82%D0%BE%D0%BD" title="Фотон – tajikera" lang="tg" hreflang="tg" data-title="Фотон" data-language-autonym="Тоҷикӣ" data-language-local-name="tajikera" class="interlanguage-link-target"><span>Тоҷикӣ</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B9%82%E0%B8%9F%E0%B8%95%E0%B8%AD%E0%B8%99" title="โฟตอน – thailandiera" lang="th" hreflang="th" data-title="โฟตอน" data-language-autonym="ไทย" data-language-local-name="thailandiera" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tl mw-list-item"><a href="https://tl.wikipedia.org/wiki/Photon" title="Photon – tagaloa" lang="tl" hreflang="tl" data-title="Photon" data-language-autonym="Tagalog" data-language-local-name="tagaloa" class="interlanguage-link-target"><span>Tagalog</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Foton" title="Foton – turkiera" lang="tr" hreflang="tr" data-title="Foton" data-language-autonym="Türkçe" data-language-local-name="turkiera" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-tt mw-list-item"><a href="https://tt.wikipedia.org/wiki/%D0%A4%D0%BE%D1%82%D0%BE%D0%BD" title="Фотон – tatarera" lang="tt" hreflang="tt" data-title="Фотон" data-language-autonym="Татарча / tatarça" data-language-local-name="tatarera" class="interlanguage-link-target"><span>Татарча / tatarça</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%A4%D0%BE%D1%82%D0%BE%D0%BD" title="Фотон – ukrainera" lang="uk" hreflang="uk" data-title="Фотон" data-language-autonym="Українська" data-language-local-name="ukrainera" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-ur mw-list-item"><a href="https://ur.wikipedia.org/wiki/%D9%81%D9%88%D9%B9%D9%88%D9%86" title="فوٹون – urdua" lang="ur" hreflang="ur" data-title="فوٹون" data-language-autonym="اردو" data-language-local-name="urdua" class="interlanguage-link-target"><span>اردو</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Foton" title="Foton – uzbekera" lang="uz" hreflang="uz" data-title="Foton" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="uzbekera" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-vi badge-Q17437796 badge-featuredarticle mw-list-item" title="artikulu nabarmenduak"><a href="https://vi.wikipedia.org/wiki/Photon" title="Photon – vietnamera" lang="vi" hreflang="vi" data-title="Photon" data-language-autonym="Tiếng Việt" data-language-local-name="vietnamera" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-war mw-list-item"><a href="https://war.wikipedia.org/wiki/Photon" title="Photon – warayera" lang="war" hreflang="war" data-title="Photon" data-language-autonym="Winaray" data-language-local-name="warayera" class="interlanguage-link-target"><span>Winaray</span></a></li><li class="interlanguage-link interwiki-wuu mw-list-item"><a href="https://wuu.wikipedia.org/wiki/%E5%85%89%E5%AD%90" title="光子 – wu txinera" lang="wuu" hreflang="wuu" data-title="光子" data-language-autonym="吴语" data-language-local-name="wu txinera" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-yi mw-list-item"><a href="https://yi.wikipedia.org/wiki/%D7%A4%D7%90%D7%98%D7%90%D7%9F" title="פאטאן – yiddisha" lang="yi" hreflang="yi" data-title="פאטאן" data-language-autonym="ייִדיש" data-language-local-name="yiddisha" class="interlanguage-link-target"><span>ייִדיש</span></a></li><li class="interlanguage-link interwiki-zh badge-Q17437796 badge-featuredarticle mw-list-item" title="artikulu nabarmenduak"><a href="https://zh.wikipedia.org/wiki/%E5%85%89%E5%AD%90" title="光子 – txinera" lang="zh" hreflang="zh" data-title="光子" data-language-autonym="中文" data-language-local-name="txinera" class="interlanguage-link-target"><span>中文</span></a></li><li class="interlanguage-link interwiki-zh-min-nan mw-list-item"><a href="https://zh-min-nan.wikipedia.org/wiki/Kng-ch%C3%BA" title="Kng-chú – Minnan" lang="nan" hreflang="nan" data-title="Kng-chú" data-language-autonym="閩南語 / Bân-lâm-gú" data-language-local-name="Minnan" class="interlanguage-link-target"><span>閩南語 / Bân-lâm-gú</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/%E5%85%89%E5%AD%90" title="光子 – kantonera" lang="yue" hreflang="yue" data-title="光子" data-language-autonym="粵語" data-language-local-name="kantonera" class="interlanguage-link-target"><span>粵語</span></a></li><li class="interlanguage-link interwiki-zu mw-list-item"><a href="https://zu.wikipedia.org/wiki/Ibane" title="Ibane – zuluera" lang="zu" hreflang="zu" data-title="Ibane" data-language-autonym="IsiZulu" data-language-local-name="zuluera" class="interlanguage-link-target"><span>IsiZulu</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q3198#sitelinks-wikipedia" title="Aldatu hizkuntzen arteko loturak" class="wbc-editpage">Aldatu loturak</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Izen-tarteak"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Fotoi" title="Eduki orrialdea ikusi [c]" accesskey="c"><span>Artikulua</span></a></li><li id="ca-talk" class="new vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Eztabaida:Fotoi&action=edit&redlink=1" rel="discussion" class="new" title="Artikuluari buruzko eztabaida (sortu gabe) [t]" accesskey="t"><span>Eztabaida</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="Aldatu hizkuntza aldaera" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">euskara</span> </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants emptyPortlet" > <div class="vector-menu-content"> <ul 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[h]" accesskey="h"><span>Ikusi historia</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="Page tools"> <div id="vector-page-tools-dropdown" class="vector-dropdown vector-page-tools-dropdown" > <input type="checkbox" id="vector-page-tools-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-tools-dropdown" class="vector-dropdown-checkbox " aria-label="Tresnak" > <label id="vector-page-tools-dropdown-label" for="vector-page-tools-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">Tresnak</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-tools-unpinned-container" class="vector-unpinned-container"> <div id="vector-page-tools" class="vector-page-tools vector-pinnable-element"> <div class="vector-pinnable-header vector-page-tools-pinnable-header vector-pinnable-header-unpinned" data-feature-name="page-tools-pinned" data-pinnable-element-id="vector-page-tools" data-pinned-container-id="vector-page-tools-pinned-container" data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">Tresnak</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">mugitu alboko barrara</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">ezkutatu</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="More options" > <div class="vector-menu-heading"> Ekintzak </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/Fotoi"><span>Irakurri</span></a></li><li id="ca-more-ve-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Fotoi&veaction=edit" title="Orri hau aldatu [v]" accesskey="v"><span>Aldatu</span></a></li><li id="ca-more-edit" class="collapsible vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Fotoi&action=edit" title="Idatzi orri honen iturburu kodea [e]" accesskey="e"><span>Aldatu iturburu kodea</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Fotoi&action=history"><span>Ikusi historia</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> Orokorra </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Berezi:ZerkLotzenDuHona/Fotoi" title="Orri honetaranzko esteka duten wiki orri guztien zerrenda [j]" accesskey="j"><span>Honanzko esteka duten orriak</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Berezi:RecentChangesLinked/Fotoi" rel="nofollow" title="Orri honetatik esteka duten orrietako azken aldaketak [k]" accesskey="k"><span>Lotutako orrietako aldaketak</span></a></li><li id="t-upload" class="mw-list-item"><a href="//commons.wikimedia.org/wiki/Special:UploadWizard?uselang=eu" title="Irudiak edo media fitxategiak igo [u]" accesskey="u"><span>Fitxategia igo</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=Fotoi&oldid=9119692" title="Orriaren bertsio honetaranzko esteka iraunkorra"><span>Lotura iraunkorra</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=Fotoi&action=info" title="Orrialde honi buruzko informazio gehiago"><span>Orri honen datuak</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Berezi:CiteThisPage&page=Fotoi&id=9119692&wpFormIdentifier=titleform" title="Orri honen aipua egiteko moduari buruzko informazioa"><span>Artikulu hau aipatu</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Berezi:UrlShortener&url=https%3A%2F%2Feu.wikipedia.org%2Fwiki%2FFotoi"><span>URL laburra lortu</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Berezi:QrCode&url=https%3A%2F%2Feu.wikipedia.org%2Fwiki%2FFotoi"><span>QR kodea jaitsi</span></a></li> </ul> </div> </div> <div id="p-coll-print_export" class="vector-menu mw-portlet mw-portlet-coll-print_export" > <div class="vector-menu-heading"> Inprimatu/esportatu </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-create_a_book" class="mw-list-item"><a href="/w/index.php?title=Berezi:Book&bookcmd=book_creator&referer=Fotoi"><span>Liburu bat sortu</span></a></li><li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=Berezi:DownloadAsPdf&page=Fotoi&action=show-download-screen"><span>Deskargatu PDF formatuan</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=Fotoi&printable=yes" title="Orrialde honen bertsio inprimagarria [p]" accesskey="p"><span>Inprimatzeko bertsioa</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> Beste proiektuetan </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="wb-otherproject-link wb-otherproject-commons mw-list-item"><a href="https://commons.wikimedia.org/wiki/Category:Photon" hreflang="en"><span>Wikimedia Commons</span></a></li><li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q3198" title="Datuen biltegi elementu batera lotuta [g]" accesskey="g"><span>Wikidata itema</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="Page tools"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Itxura"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Itxura</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">mugitu alboko barrara</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">ezkutatu</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">Wikipedia, Entziklopedia askea</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="eu" dir="ltr"><table class="infobox" style="width:22em"><tbody><tr><th colspan="2" class="hd" style="text-align:center;font-size:125%;font-weight:bold;background-color: lightsteelblue">Fotoi</th></tr><tr><td colspan="2" class="infobox-full-data infobox-data" style="text-align:center"><span typeof="mw:File"><a href="/wiki/Fitxategi:Light_Amplification_by_Stimulated_Emission_of_Radiation.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/d/df/Light_Amplification_by_Stimulated_Emission_of_Radiation.jpg/200px-Light_Amplification_by_Stimulated_Emission_of_Radiation.jpg" decoding="async" width="200" height="150" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/df/Light_Amplification_by_Stimulated_Emission_of_Radiation.jpg/300px-Light_Amplification_by_Stimulated_Emission_of_Radiation.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/df/Light_Amplification_by_Stimulated_Emission_of_Radiation.jpg/400px-Light_Amplification_by_Stimulated_Emission_of_Radiation.jpg 2x" data-file-width="4032" data-file-height="3024" /></a></span></td></tr><tr><th scope="row" class="infobox-label" style="text-align:left"><a href="/wiki/Partikula_azpiatomiko" class="mw-redirect" title="Partikula azpiatomiko">Konposaketa</a></th><td class="infobox-data">baliorik ez ()</td></tr><tr><th scope="row" class="infobox-label" style="text-align:left"><a href="/w/index.php?title=Funtsezko_elkarreraginak&action=edit&redlink=1" class="new" title="Funtsezko elkarreraginak (sortu gabe)">Elkarreraginak</a></th><td class="infobox-data"><a href="/wiki/Elkarrekintza_elektromagnetiko" title="Elkarrekintza elektromagnetiko">elkarrekintza elektromagnetiko</a>, <a href="/wiki/Grabitazio" title="Grabitazio">grabitazio</a> eta <a href="/wiki/Eremu_elektromagnetiko" title="Eremu elektromagnetiko">eremu elektromagnetiko</a></td></tr><tr><th scope="row" class="infobox-label" style="text-align:left"><a href="/wiki/Antipartikula" title="Antipartikula">Antipartikula</a></th><td class="infobox-data"><a class="mw-selflink selflink">fotoi</a></td></tr><tr><th scope="row" class="infobox-label" style="text-align:left">Aurkitua</th><td class="infobox-data"> 1923</td></tr><tr><th scope="row" class="infobox-label" style="text-align:left"><a href="/w/index.php?title=Masa_inbariantea&action=edit&redlink=1" class="new" title="Masa inbariantea (sortu gabe)">Masa inbariantea</a></th><td class="infobox-data">0 eV/c² eta 0 eV/c²</td></tr><tr><th scope="row" class="infobox-label" style="text-align:left"><a href="/wiki/Bataz_besteko_bizitza" class="mw-redirect" title="Bataz besteko bizitza">Bataz besteko bizitza</a></th><td class="infobox-data">1 infinitu</td></tr><tr><th scope="row" class="infobox-label" style="text-align:left"><a href="/w/index.php?title=Partikula_desegitea&action=edit&redlink=1" class="new" title="Partikula desegitea (sortu gabe)">Partikula desegitea</a></th><td class="infobox-data">baliorik ez (baliorik ez)</td></tr><tr><th scope="row" class="infobox-label" style="text-align:left"><a href="/wiki/Karga_elektrikoa" class="mw-redirect" title="Karga elektrikoa">Karga elektrikoa</a></th><td class="infobox-data">0 e</td></tr></tbody></table> <p><a href="/wiki/Fisika" title="Fisika">Fisikan</a>, <b>fotoia</b> (<a href="/wiki/Greziera" title="Greziera">grezieratik</a> φως, <i>fos</i>, "<a href="/wiki/Argi" title="Argi">argi</a>") <a href="/wiki/Funtsezko_partikula" class="mw-redirect" title="Funtsezko partikula">oinarrizko partikula</a> bat da, <a href="/wiki/Elkarrekintza_elektromagnetiko" title="Elkarrekintza elektromagnetiko">elkarrekintza elektromagnetikoaren</a> <a href="/w/index.php?title=Kuantu&action=edit&redlink=1" class="new" title="Kuantu (sortu gabe)">kuantua</a> da eta <a href="/wiki/Argi" title="Argi">argiaren</a> zein <a href="/wiki/Erradiazio_elektromagnetiko" class="mw-redirect" title="Erradiazio elektromagnetiko">erradiazio elektromagnetikoaren</a> gainerako forma guztien funtsezko "unitatea" da. <a href="/wiki/Indar_elektromagnetiko" class="mw-redirect" title="Indar elektromagnetiko">Indar elektromagnetikoaren</a> <a href="/w/index.php?title=Partikula_eramaile&action=edit&redlink=1" class="new" title="Partikula eramaile (sortu gabe)">partikula eramailea</a> ere bada. Indar honen efektuak erraz beha daitezke bai eskala mikroskopikoan zein eskala makroskopikoan; izan ere, fotoiak ez duenez <a href="/wiki/Masa" title="Masa">masarik</a>, <a href="/w/index.php?title=Funtsezko_elkarrekintza&action=edit&redlink=1" class="new" title="Funtsezko elkarrekintza (sortu gabe)">funtsezko elkarrekintzak</a> distantzia luzera gerta daitezke. Oinarrizko partikula guztietan bezala, fotoietan <a href="/wiki/Mekanika_kuantiko" title="Mekanika kuantiko">mekanika kuantikoak</a> agintzen du eta <a href="/wiki/Uhin" title="Uhin">uhinenak</a> zein <a href="/wiki/Partikula_(argipena)" class="mw-disambig" title="Partikula (argipena)">partikulenak</a> diren ezaugarriak agertzen dituzte. Esaterako, fotoi batek <a href="/wiki/Errefrakzioa" class="mw-redirect" title="Errefrakzioa">errefrakzioa</a> jasan dezake <a href="/wiki/Leiar" title="Leiar">leiar</a> bat zeharkatzen duenean, baina partikula modura ere jokatzen du eta emaitza zehatza ematen du bere momentu kuantitatiboa neurtzen denean. </p><p>Fotoiaren kontzeptu modernoa <a href="/wiki/Albert_Einstein" title="Albert Einstein">Albert Einstein</a> zientzialariak garatu zuen argiaren uhin-eredu klasikoarekin bat ez zetozen behaketa esperimentalak azaltzeko. Fotoiaren ereduak azaldu nahi zuen, batez ere, argiaren energia maiztasunaren mendekoa zela eta materiak eta erradiazio elektromagnetikoak oreka termikoan egoteko zuten gaitasuna azaldu zuen. Behaketa anomaloak azaltzeko ere erabili zen, esaterako gorputz beltzen erradiazioaren propietateak. Beste fisikari batzuek, batez ere <a href="/wiki/Max_Planck" title="Max Planck">Max Planck</a>-ek, <i>eredu erdiklasikoak</i> erabiliz saiatu ziren azaltzen azken hau, argia Maxwell-en ekuazioen bidez azalduz eta argia igorri eta xurgatzen duten objektu materialak kuantizatuak direla esanez. Eredu erdiklasiko hauek mekanika kuantikoaren garapenean lagundu zuten arren, geroago egindako esperimentuek Einsteinen hipotesia, argia bera kuantizatua dagoela alegia, baliozkotu zuten. Argiaren kuantuak, beraz, fotoiak dira. </p><p>Partikulen fisikaren alorreko eredu estandar modernoan, fotoiak eremu elektriko eta magnetikoen sorreraren arduradunak dira, eta aldi berean fotoien ondorioz lege fisikoek nolabaiteko simetria erakusten dute <a href="/w/index.php?title=Leku-denbora&action=edit&redlink=1" class="new" title="Leku-denbora (sortu gabe)">leku-denboraren</a> puntu guztietan. Fotoien berezko propietateak, esaterako <a href="/wiki/Karga_elektriko" title="Karga elektriko">karga elektrikoa</a>, masa inbariantea eta <a href="/wiki/Spin" title="Spin">spin-a</a>, <a href="/w/index.php?title=Gauge_simetria&action=edit&redlink=1" class="new" title="Gauge simetria (sortu gabe)">gauge simetria</a> honen propietateen araberakoak dira. </p><p>Fotoien kontzeptuak aurrerapen garrantzitsuak eragin ditu fisika teorikoan eta esperimentalean, adibidez <a href="/wiki/Laser" title="Laser">laserren</a> sorrera, <a href="/wiki/Bose-Einstein_kondentsazioa" class="mw-redirect" title="Bose-Einstein kondentsazioa">Bose-Einstein kondentsazioaren</a> aurkikuntza, <a href="/w/index.php?title=Kuantu-eremuen_teoria&action=edit&redlink=1" class="new" title="Kuantu-eremuen teoria (sortu gabe)">kuantu-eremuen teoria</a> edo mekanika kuantikoaren interpretazio probabilistikoa. <a href="/wiki/Fotokimika" title="Fotokimika">Fotokimikan</a>, <a href="/w/index.php?title=Bereizmen_handiko_mikroskopia&action=edit&redlink=1" class="new" title="Bereizmen handiko mikroskopia (sortu gabe)">bereizmen handiko mikroskopian</a> eta distantzia molekularren neurketan aplikatu izan da. Berriki, fotoiak <a href="/wiki/Konputazio_kuantiko" title="Konputazio kuantiko">konputazio kuantikoko</a> elementu modura aztertu izan dira, bai eta komunikazio optikoen aplikazio sofistikatuetan ere, hala nola kriptografia kuantikoan. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Ezaugarri_fisikoak">Ezaugarri fisikoak</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Fotoi&veaction=edit&section=1" title="Aldatu atal hau: «Ezaugarri fisikoak»" class="mw-editsection-visualeditor"><span>aldatu</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Fotoi&action=edit&section=1" title="Edit section's source code: Ezaugarri fisikoak"><span>aldatu iturburu kodea</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure typeof="mw:File/Thumb"><a href="/wiki/Fitxategi:Electron-positron-scattering.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f5/Electron-positron-scattering.svg/220px-Electron-positron-scattering.svg.png" decoding="async" width="220" height="220" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/f5/Electron-positron-scattering.svg/330px-Electron-positron-scattering.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/f5/Electron-positron-scattering.svg/440px-Electron-positron-scattering.svg.png 2x" data-file-width="300" data-file-height="300" /></a><figcaption><a href="/wiki/Positroi" title="Positroi">Positroi</a> baten eta <a href="/wiki/Elektroi" title="Elektroi">elektroi</a> baten artean fotoi birtual baten trukea (γ ikurra daraman lerro oszilatzaile batekin adierazia) erakusten duen <a href="/w/index.php?title=Feynman-en_diagrama&action=edit&redlink=1" class="new" title="Feynman-en diagrama (sortu gabe)">Feynman-en diagrama</a> bat</figcaption></figure> <p>Fotoiak ez dauka <a href="/wiki/Masa" title="Masa">masarik</a><sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>oharra 1<span class="cite-bracket">]</span></a></sup>, ez dauka <a href="/wiki/Karga_elektriko" title="Karga elektriko">karga elektrikorik</a><sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> eta ez da berez desintegratzen espazio hutsean. Fotoi batek bi polarizazio-egoera posible ditu eta hiru parametro jarrairen bidez deskribatzen da modu zehatzean: bere <a href="/w/index.php?title=Uhin-bektore&action=edit&redlink=1" class="new" title="Uhin-bektore (sortu gabe)">uhin-bektorea</a> (<i>λ</i> uhin-luzera zehazten duena), bere norabidea eta bere hedapena. Fotoia <a href="/wiki/Elektromagnetismo" title="Elektromagnetismo">elektromagnetismoaren</a> <a href="/wiki/Gauge_bosoi" title="Gauge bosoi">gauge bosoia</a> da,<sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> eta beraz, fotoiaren beste zenbaki kuantikoak (esaterako <a href="/w/index.php?title=Leptoi-zenbaki&action=edit&redlink=1" class="new" title="Leptoi-zenbaki (sortu gabe)">leptoi-zenbakia</a>, <a href="/w/index.php?title=Barioi-zenbakia&action=edit&redlink=1" class="new" title="Barioi-zenbakia (sortu gabe)">barioi-zenbakia</a> eta <a href="/w/index.php?title=Zaporedun_zenbaki_kuantiko&action=edit&redlink=1" class="new" title="Zaporedun zenbaki kuantiko (sortu gabe)">zaporedun zenbaki kuantikoak</a>) zero dira.<sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> </p><p>Fotoiak prozesu natural askotan igortzen da. Esaterako, karga bat azeleratzen denean, <a href="/wiki/Sinkrotroi-erradiazio" title="Sinkrotroi-erradiazio">sinkrotroi-erradiazioa</a> igortzen du. Molekula, atomo edo nukleo atomiko bat <a href="/w/index.php?title=Energia-maila&action=edit&redlink=1" class="new" title="Energia-maila (sortu gabe)">energia-maila</a> baxuago batera igarotzen denean, energia-maila desberdinak dauzkaten fotoiak igortzen dira, argi <a href="/wiki/Infragorri" title="Infragorri">infragorritik</a> hasi eta <a href="/wiki/Gamma_izpi" title="Gamma izpi">gamma izpietaraino</a>. Partikula bat eta hari dagokion <a href="/wiki/Antipartikula" title="Antipartikula">antipartikula</a> deuseztatzen direnean ere, adibidez <a href="/w/index.php?title=Elektroi-positroi_deuseztapen&action=edit&redlink=1" class="new" title="Elektroi-positroi deuseztapen (sortu gabe)">elektroi-positroi deuseztapena</a> gertatzen denean, fotoi bat igortzen da. </p><p>Espazio hutsean, fotoia <i>c</i> abiaduran (<a href="/wiki/Argiaren_abiadura" title="Argiaren abiadura">argiaren abiadura</a>) higitzen da eta bere <a href="/wiki/Energia" title="Energia">energia</a> eta <a href="/wiki/Momentu_(argipena)" class="mw-disambig" title="Momentu (argipena)">momentua</a> <span style="white-space:nowrap"><i>E</i> = <i>pc</i></span> bidez adierazten dira, non <i>p</i> <b>p</b> momentu-bektorearen magnitudea den. </p> <div class="mw-heading mw-heading2"><h2 id="Oharrak">Oharrak</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Fotoi&veaction=edit&section=2" title="Aldatu atal hau: «Oharrak»" class="mw-editsection-visualeditor"><span>aldatu</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Fotoi&action=edit&section=2" title="Edit section's source code: Oharrak"><span>aldatu iturburu kodea</span></a><span class="mw-editsection-bracket">]</span></span></div> <ol class="references"> <li id="cite_note-1"><a href="#cite_ref-1">↑</a> <span class="reference-text">Fotoiaren masa zero dela uste da, kontsiderazio teorikoetan eta esperimentuetan oinarritutako ustea berau. Zenbait ikertzaile <i><a href="/w/index.php?title=Masa_erlatibistiko&action=edit&redlink=1" class="new" title="Masa erlatibistiko (sortu gabe)">masa erlatibistikoa</a></i> izeneko kontzeptuaren aldekoak dira, hau da, energia masa-unitate modura adierazten dute. <i>λ</i> uhin-luzera edo <i>E</i> energia duen fotoi batean, <i>h/λc</i> edo <i>E</i>/<i>c</i><sup>2</sup> moduan adierazten da. "Masa" hitzaren erabilera hau ez da arrunta literatura zientifikoan.</span> </li> </ol> <div class="mw-heading mw-heading2"><h2 id="Erreferentziak">Erreferentziak</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Fotoi&veaction=edit&section=3" title="Aldatu atal hau: «Erreferentziak»" class="mw-editsection-visualeditor"><span>aldatu</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Fotoi&action=edit&section=3" title="Edit section's source code: Erreferentziak"><span>aldatu iturburu kodea</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="reflist" style="list-style-type: decimal;"> <ol class="references"> <li id="cite_note-2"><a href="#cite_ref-2">↑</a> <span class="reference-text"><span style="cursor: help; font-size: 90%; font-family: bold; color: gray" title="Ingelesez dago aipu honen iturburua"><b>(Ingelesez)</b></span> <span class="citation"></span> <span class="citation" id="CITEREFKobychevPopov,_S.B.2005">Kobychev, V.V.; Popov, S.B..  (2005). «Constraints on the photon charge from observations of extragalactic sources» <i><a href="/w/index.php?title=Astronomy_Letters&action=edit&redlink=1" class="new" title="Astronomy Letters (sortu gabe)">Astronomy Letters</a></i> 31: 147–151.  <a href="/wiki/Digital_object_identifier" title="Digital object identifier">doi</a>:<span class="neverexpand"><a rel="nofollow" class="external text" href="https://dx.doi.org/10.1134%2F1.1883345">10.1134/1.1883345</a></span>.</span>.</span> </li> <li id="cite_note-3"><a href="#cite_ref-3">↑</a> <span class="reference-text"><span style="cursor: help; font-size: 90%; font-family: bold; color: gray" title="Ingelesez dago aipu honen iturburua"><b>(Ingelesez)</b></span> <span class="citation"></span> <span class="citation" id="CITEREFAitchisonHey1993">Aitchison, I.J.R.; Hey, A.J.G..  (1993). <i>Gauge Theories in Particle Physics. </i> <a href="/w/index.php?title=IOP_Publishing&action=edit&redlink=1" class="new" title="IOP Publishing (sortu gabe)">IOP Publishing</a> <a href="/wiki/International_Standard_Book_Number" title="International Standard Book Number">ISBN</a> <a href="/wiki/Berezi:BookSources/0-85274-328-9" title="Berezi:BookSources/0-85274-328-9">0-85274-328-9</a>.</span>.</span> </li> <li id="cite_note-4"><a href="#cite_ref-4">↑</a> <span class="reference-text"><span style="cursor: help; font-size: 90%; font-family: bold; color: gray" title="Ingelesez dago aipu honen iturburua"><b>(Ingelesez)</b></span> <span class="citation"></span> <span class="citation" id="CITEREFAmsleret_al.2008">Amsler, C.; et al..  (2008). «Review of Particle Physics» <i><a href="/w/index.php?title=Astronomy_Letters&action=edit&redlink=1" class="new" title="Astronomy Letters (sortu gabe)">Astronomy Letters</a></i> B667: 1–1340.  <a href="/wiki/Digital_object_identifier" title="Digital object identifier">doi</a>:<span class="neverexpand"><a rel="nofollow" class="external text" href="https://dx.doi.org/10.1134%2F1.1883345">10.1134/1.1883345</a></span>.</span>.</span> </li> </ol></div> <div class="mw-heading mw-heading2"><h2 id="Ikus,_gainera"><span id="Ikus.2C_gainera"></span>Ikus, gainera</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Fotoi&veaction=edit&section=4" title="Aldatu atal hau: «Ikus, gainera»" class="mw-editsection-visualeditor"><span>aldatu</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Fotoi&action=edit&section=4" title="Edit section's source code: Ikus, gainera"><span>aldatu iturburu kodea</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Uhin-partikula_dualtasuna" title="Uhin-partikula dualtasuna">Uhin-partikula dualtasuna</a></li></ul> <p><br /> </p> <div class="mw-heading mw-heading2"><h2 id="Kanpo_estekak">Kanpo estekak</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Fotoi&veaction=edit&section=5" title="Aldatu atal hau: «Kanpo estekak»" class="mw-editsection-visualeditor"><span>aldatu</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Fotoi&action=edit&section=5" title="Edit section's source code: Kanpo estekak"><span>aldatu iturburu kodea</span></a><span class="mw-editsection-bracket">]</span></span></div> <div style="clear:both;"></div><style data-mw-deduplicate="TemplateStyles:r7786466">.mw-parser-output .mw-authority-control{margin-top:1.5em}.mw-parser-output .mw-authority-control .navbox 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.navbox td.hlist dl,.mw-parser-output .navbox td.hlist ol,.mw-parser-output .navbox td.hlist ul{padding:0.125em 0}.mw-parser-output .navbox .navbar{display:block;font-size:100%}.mw-parser-output .navbox-title .navbar{float:left;text-align:left;margin-right:0.5em}</style></div><div role="navigation" class="navbox" aria-labelledby="Autoritate_kontrola" style="width: inherit;padding:3px"><table class="nowraplinks hlist navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th id="Autoritate_kontrola" scope="row" class="navbox-group" style="width:1%;width: 12%; text-align:center;"><a href="/wiki/Laguntza:Autoritate_kontrola" title="Laguntza:Autoritate kontrola">Autoritate kontrola</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><b>Wikimedia proiektuak</b></li> <li><span style="white-space:nowrap;"><span typeof="mw:File"><a href="/wiki/Wikidata" title="Wikidata"><img alt="Wd" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Wikidata-logo.svg/20px-Wikidata-logo.svg.png" decoding="async" width="20" height="11" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Wikidata-logo.svg/30px-Wikidata-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Wikidata-logo.svg/40px-Wikidata-logo.svg.png 2x" data-file-width="1050" data-file-height="590" /></a></span> Datuak:</span> <span class="uid"><a href="https://www.wikidata.org/wiki/Q3198" class="extiw" title="wikidata:Q3198">Q3198</a></span></li> <li><span style="white-space:nowrap;"><span typeof="mw:File"><a href="/wiki/Wikimedia_Commons" title="Commonscat"><img alt="Commonscat" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/20px-Commons-logo.svg.png" decoding="async" width="15" height="20" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/40px-Commons-logo.svg.png 1.5x" data-file-width="1024" data-file-height="1376" /></a></span> Multimedia:</span> <span class="uid"><span class="plainlinks"><a class="external text" href="https://commons.wikimedia.org/wiki/Category:Photon">Photon</a></span> / <span class="plainlinks"><a class="external text" href="https://commons.wikimedia.org/wiki/Special:MediaSearch?type=image&search=%22Q3198%22">Q3198</a></span></span></li></ul> <hr /> <ul><li><b>Identifikadoreak</b></li> <li><span style="white-space:nowrap;"><a href="/wiki/Biblioth%C3%A8que_nationale_de_France" class="mw-redirect" title="Bibliothèque nationale de France">BNF</a>:</span> <span class="uid"><a rel="nofollow" class="external text" href="https://catalogue.bnf.fr/ark:/12148/cb11979547h">11979547h</a> <a rel="nofollow" class="external text" href="http://data.bnf.fr/ark:/12148/cb11979547h">(data)</a></span></li> <li><span style="white-space:nowrap;"><a href="/wiki/Integrated_Authority_File" class="mw-redirect" title="Integrated Authority File">GND</a>:</span> <span class="uid"><a rel="nofollow" class="external text" href="https://d-nb.info/gnd/4045922-6">4045922-6</a></span></li> <li><span style="white-space:nowrap;"><a href="/wiki/Library_of_Congress_Control_Number" title="Library of Congress Control Number">LCCN</a>:</span> <span class="uid"><a rel="nofollow" class="external text" href="https://id.loc.gov/authorities/sh85101398">sh85101398</a></span></li> <li><span style="white-space:nowrap;"><a href="/wiki/National_Diet_Library" class="mw-redirect" title="National Diet Library">NDL</a>:</span> <span class="uid"><a rel="nofollow" class="external text" href="https://id.ndl.go.jp/auth/ndlna/00566716">00566716</a></span></li> <li><span style="white-space:nowrap;"><a href="/wiki/National_Library_of_the_Czech_Republic" class="mw-redirect" title="National Library of the Czech Republic">NKC</a>:</span> <span class="uid"><a rel="nofollow" class="external text" href="https://aleph.nkp.cz/F/?func=find-c&local_base=aut&ccl_term=ica=ph137951">ph137951</a></span></li> <li><span style="white-space:nowrap;"><a href="/wiki/Syst%C3%A8me_universitaire_de_documentation" title="Système universitaire de documentation">SUDOC</a>:</span> <span class="uid"><a rel="nofollow" class="external text" href="https://www.idref.fr/027840611">027840611</a></span></li> <li><b>Hiztegiak eta entziklopediak</b></li> <li><span style="white-space:nowrap;"><a href="/wiki/Encyclop%C3%A6dia_Britannica" title="Encyclopædia Britannica">Britannica</a>:</span> <span class="uid"><a rel="nofollow" class="external text" href="https://www.britannica.com/science/photon">url</a></span></li> <li><b>Medikuntzako identifikadoreak</b></li> <li><span style="white-space:nowrap;"><a href="/wiki/Medical_Subject_Headings" title="Medical Subject Headings">MeSH</a>:</span> <span class="uid"><a rel="nofollow" class="external text" href="https://meshb.nlm.nih.gov/record/ui?ui=D017785">D017785</a></span></li> <li><b>Kimikako identifikadoreak</b></li> <li><span style="white-space:nowrap;"><a href="/w/index.php?title=ChEBI&action=edit&redlink=1" class="new" title="ChEBI (sortu gabe)">ChEBI</a>:</span> <span class="uid"><a rel="nofollow" class="external text" href="https://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:30212">30212</a></span></li></ul> </div></td></tr></tbody></table></div><div class="mw-mf-linked-projects hlist"> <ul><li><span style="white-space:nowrap;"><span typeof="mw:File"><a href="/wiki/Wikidata" title="Wikidata"><img alt="Wd" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Wikidata-logo.svg/20px-Wikidata-logo.svg.png" decoding="async" width="20" height="11" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Wikidata-logo.svg/30px-Wikidata-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Wikidata-logo.svg/40px-Wikidata-logo.svg.png 2x" data-file-width="1050" data-file-height="590" /></a></span> Datuak:</span> <span class="uid"><a href="https://www.wikidata.org/wiki/Q3198" class="extiw" title="wikidata:Q3198">Q3198</a></span></li> <li><span style="white-space:nowrap;"><span typeof="mw:File"><a href="/wiki/Wikimedia_Commons" title="Commonscat"><img alt="Commonscat" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/20px-Commons-logo.svg.png" decoding="async" width="15" height="20" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/40px-Commons-logo.svg.png 1.5x" data-file-width="1024" data-file-height="1376" /></a></span> Multimedia:</span> <span class="uid"><span class="plainlinks"><a class="external text" href="https://commons.wikimedia.org/wiki/Category:Photon">Photon</a></span> / <span class="plainlinks"><a class="external text" href="https://commons.wikimedia.org/wiki/Special:MediaSearch?type=image&search=%22Q3198%22">Q3198</a></span></span></li></ul> </div></div> <p><br /> </p> <table style="width: 100%; padding: 3px; background: #ffffff; border: 1px solid gray; margin: 10px auto; clear: both;" align="center"> <tbody><tr> <td style="float: left; margin: 0 10px;"><span typeof="mw:File"><a href="/wiki/Fitxategi:P_physics.png" class="mw-file-description" title="Fisika"><img alt="Fisika" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5f/P_physics.png/30px-P_physics.png" decoding="async" width="30" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5f/P_physics.png/45px-P_physics.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5f/P_physics.png/60px-P_physics.png 2x" data-file-width="77" data-file-height="68" /></a></span> </td> <td>Artikulu hau <a href="/wiki/Fisika" title="Fisika">fisikari</a> buruzko <b><a href="/wiki/Wikipedia:Zirriborro" 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