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적외선 - 위키백과, 우리 모두의 백과사전
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href="https://donate.wikimedia.org/?wmf_source=donate&wmf_medium=sidebar&wmf_campaign=ko.wikipedia.org&uselang=ko" class=""><span>기부</span></a> </li> <li id="pt-createaccount-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=%ED%8A%B9%EC%88%98:%EA%B3%84%EC%A0%95%EB%A7%8C%EB%93%A4%EA%B8%B0&returnto=%EC%A0%81%EC%99%B8%EC%84%A0" title="계정을 만들고 로그인하는 것이 좋습니다. 하지만 필수는 아닙니다" class=""><span>계정 만들기</span></a> </li> <li id="pt-login-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=%ED%8A%B9%EC%88%98:%EB%A1%9C%EA%B7%B8%EC%9D%B8&returnto=%EC%A0%81%EC%99%B8%EC%84%A0" title="위키백과에 로그인하면 여러가지 편리한 기능을 사용할 수 있습니다. [o]" accesskey="o" class=""><span>로그인</span></a> </li> </ul> </div> </div> </div> <div id="vector-user-links-dropdown" class="vector-dropdown vector-user-menu vector-button-flush-right vector-user-menu-logged-out" title="더 많은 옵션" > <input type="checkbox" id="vector-user-links-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-user-links-dropdown" class="vector-dropdown-checkbox " aria-label="개인 도구" > <label id="vector-user-links-dropdown-label" for="vector-user-links-dropdown-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-ellipsis mw-ui-icon-wikimedia-ellipsis"></span> <span class="vector-dropdown-label-text">개인 도구</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="사용자 메뉴" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport" class="user-links-collapsible-item mw-list-item"><a href="https://donate.wikimedia.org/?wmf_source=donate&wmf_medium=sidebar&wmf_campaign=ko.wikipedia.org&uselang=ko"><span>기부</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=%ED%8A%B9%EC%88%98:%EA%B3%84%EC%A0%95%EB%A7%8C%EB%93%A4%EA%B8%B0&returnto=%EC%A0%81%EC%99%B8%EC%84%A0" title="계정을 만들고 로그인하는 것이 좋습니다. 하지만 필수는 아닙니다"><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>계정 만들기</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=%ED%8A%B9%EC%88%98:%EB%A1%9C%EA%B7%B8%EC%9D%B8&returnto=%EC%A0%81%EC%99%B8%EC%84%A0" title="위키백과에 로그인하면 여러가지 편리한 기능을 사용할 수 있습니다. [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>로그인</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> 로그아웃한 편집자를 위한 문서 <a href="/wiki/%EB%8F%84%EC%9B%80%EB%A7%90:%EC%86%8C%EA%B0%9C" aria-label="편집에 관해 더 알아보기"><span>더 알아보기</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/%ED%8A%B9%EC%88%98:%EB%82%B4%EA%B8%B0%EC%97%AC" title="이 IP 주소의 편집 목록 [y]" accesskey="y"><span>기여</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/%ED%8A%B9%EC%88%98:%EB%82%B4%EC%82%AC%EC%9A%A9%EC%9E%90%ED%86%A0%EB%A1%A0" title="현재 사용하는 IP 주소에 대한 토론 문서 [n]" accesskey="n"><span>토론</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"><!-- CentralNotice --></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="사이트"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="목차" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">목차</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">사이드바로 이동</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">숨기기</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">처음 위치</div> </a> </li> <li id="toc-의미" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#의미"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>의미</span> </div> </a> <ul id="toc-의미-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-최초의_적외선_발견" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#최초의_적외선_발견"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>최초의 적외선 발견</span> </div> </a> <ul id="toc-최초의_적외선_발견-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-용도" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#용도"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>용도</span> </div> </a> <ul id="toc-용도-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-같이_보기" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#같이_보기"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>같이 보기</span> </div> </a> <ul id="toc-같이_보기-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-외부_링크" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#외부_링크"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>외부 링크</span> </div> </a> <ul id="toc-외부_링크-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="목차" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" title="목차" > <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="목차 토글" > <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">목차 토글</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">적외선</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="다른 언어로 문서를 방문합니다. 119개 언어로 읽을 수 있습니다" > <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-119" 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">119개 언어</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/Infrarooi" title="Infrarooi – 아프리칸스어" lang="af" hreflang="af" data-title="Infrarooi" data-language-autonym="Afrikaans" data-language-local-name="아프리칸스어" class="interlanguage-link-target"><span>Afrikaans</span></a></li><li class="interlanguage-link interwiki-als mw-list-item"><a href="https://als.wikipedia.org/wiki/Infrarotstrahlung" title="Infrarotstrahlung – 독일어(스위스)" lang="gsw" hreflang="gsw" data-title="Infrarotstrahlung" data-language-autonym="Alemannisch" data-language-local-name="독일어(스위스)" class="interlanguage-link-target"><span>Alemannisch</span></a></li><li class="interlanguage-link interwiki-an mw-list-item"><a href="https://an.wikipedia.org/wiki/Infrarroyo" title="Infrarroyo – 아라곤어" lang="an" hreflang="an" data-title="Infrarroyo" data-language-autonym="Aragonés" data-language-local-name="아라곤어" 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/%D8%A7%D9%84%D8%A3%D8%B4%D8%B9%D8%A9_%D8%AA%D8%AD%D8%AA_%D8%A7%D9%84%D8%AD%D9%85%D8%B1%D8%A7%D8%A1" title="الأشعة تحت الحمراء – 아랍어" lang="ar" hreflang="ar" data-title="الأشعة تحت الحمراء" data-language-autonym="العربية" data-language-local-name="아랍어" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-arz mw-list-item"><a href="https://arz.wikipedia.org/wiki/%D8%A7%D9%86%D9%81%D8%B1%D8%A7%D8%B1%D9%8A%D8%AF" title="انفراريد – 이집트 아랍어" lang="arz" hreflang="arz" data-title="انفراريد" data-language-autonym="مصرى" data-language-local-name="이집트 아랍어" class="interlanguage-link-target"><span>مصرى</span></a></li><li class="interlanguage-link interwiki-as mw-list-item"><a href="https://as.wikipedia.org/wiki/%E0%A6%85%E0%A7%B1%E0%A6%B2%E0%A7%8B%E0%A6%B9%E0%A6%BF%E0%A6%A4_%E0%A7%B0%E0%A6%B6%E0%A7%8D%E0%A6%AE%E0%A6%BF" title="অৱলোহিত ৰশ্মি – 아삼어" lang="as" hreflang="as" data-title="অৱলোহিত ৰশ্মি" data-language-autonym="অসমীয়া" data-language-local-name="아삼어" class="interlanguage-link-target"><span>অসমীয়া</span></a></li><li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/Radiaci%C3%B3n_infrarroxo" title="Radiación infrarroxo – 아스투리아어" lang="ast" hreflang="ast" data-title="Radiación infrarroxo" data-language-autonym="Asturianu" data-language-local-name="아스투리아어" 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/%C4%B0nfraq%C4%B1rm%C4%B1z%C4%B1_%C5%9F%C3%BCalanma" title="İnfraqırmızı şüalanma – 아제르바이잔어" lang="az" hreflang="az" data-title="İnfraqırmızı şüalanma" data-language-autonym="Azərbaycanca" data-language-local-name="아제르바이잔어" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-azb mw-list-item"><a href="https://azb.wikipedia.org/wiki/%D9%82%DB%8C%D8%B1%D9%85%DB%8C%D8%B2%DB%8C_%D8%A2%D9%84%D8%AA%DB%8C_%D8%A7%DB%8C%D8%B4%DB%8C%D8%BA%DB%8C" title="قیرمیزی آلتی ایشیغی – South Azerbaijani" lang="azb" hreflang="azb" data-title="قیرمیزی آلتی ایشیغی" data-language-autonym="تۆرکجه" data-language-local-name="South Azerbaijani" class="interlanguage-link-target"><span>تۆرکجه</span></a></li><li class="interlanguage-link interwiki-ba mw-list-item"><a href="https://ba.wikipedia.org/wiki/%D0%98%D0%BD%D1%84%D1%80%D0%B0%D2%A1%D1%8B%D2%99%D1%8B%D0%BB_%D0%BD%D1%83%D1%80%D0%BB%D0%B0%D0%BD%D1%8B%D1%88" title="Инфраҡыҙыл нурланыш – 바슈키르어" lang="ba" hreflang="ba" data-title="Инфраҡыҙыл нурланыш" data-language-autonym="Башҡортса" data-language-local-name="바슈키르어" class="interlanguage-link-target"><span>Башҡортса</span></a></li><li class="interlanguage-link interwiki-ban mw-list-item"><a href="https://ban.wikipedia.org/wiki/Radiasi_inframerah" title="Radiasi inframerah – 발리어" lang="ban" hreflang="ban" data-title="Radiasi inframerah" data-language-autonym="Basa Bali" data-language-local-name="발리어" class="interlanguage-link-target"><span>Basa Bali</span></a></li><li class="interlanguage-link interwiki-bat-smg mw-list-item"><a href="https://bat-smg.wikipedia.org/wiki/Infrarauduon%C4%97%CC%84j%C4%97_sp%C4%97ndol%C4%93" title="Infrarauduonė̄jė spėndolē – Samogitian" lang="sgs" hreflang="sgs" data-title="Infrarauduonė̄jė spėndolē" data-language-autonym="Žemaitėška" data-language-local-name="Samogitian" class="interlanguage-link-target"><span>Žemaitėška</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%86%D0%BD%D1%84%D1%80%D0%B0%D1%87%D1%8B%D1%80%D0%B2%D0%BE%D0%BD%D0%B0%D0%B5_%D0%B2%D1%8B%D0%BF%D1%80%D0%B0%D0%BC%D0%B5%D0%BD%D1%8C%D0%B2%D0%B0%D0%BD%D0%BD%D0%B5" title="Інфрачырвонае выпраменьванне – 벨라루스어" lang="be" hreflang="be" data-title="Інфрачырвонае выпраменьванне" data-language-autonym="Беларуская" data-language-local-name="벨라루스어" 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%86%D0%BD%D1%84%D1%80%D0%B0%D1%87%D1%8B%D1%80%D0%B2%D0%BE%D0%BD%D0%B0%D0%B5_%D0%B2%D1%8B%D0%BF%D1%80%D0%B0%D0%BC%D0%B5%D0%BD%D1%8C%D0%B2%D0%B0%D0%BD%D1%8C%D0%BD%D0%B5" title="Інфрачырвонае выпраменьваньне – Belarusian (Taraškievica orthography)" lang="be-tarask" hreflang="be-tarask" data-title="Інфрачырвонае выпраменьваньне" 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%98%D0%BD%D1%84%D1%80%D0%B0%D1%87%D0%B5%D1%80%D0%B2%D0%B5%D0%BD%D0%BE_%D0%B8%D0%B7%D0%BB%D1%8A%D1%87%D0%B2%D0%B0%D0%BD%D0%B5" title="Инфрачервено излъчване – 불가리아어" lang="bg" hreflang="bg" data-title="Инфрачервено излъчване" data-language-autonym="Български" data-language-local-name="불가리아어" 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%85%E0%A6%AC%E0%A6%B2%E0%A7%8B%E0%A6%B9%E0%A6%BF%E0%A6%A4_%E0%A6%AC%E0%A6%BF%E0%A6%95%E0%A6%BF%E0%A6%B0%E0%A6%A3" title="অবলোহিত বিকিরণ – 벵골어" lang="bn" hreflang="bn" data-title="অবলোহিত বিকিরণ" data-language-autonym="বাংলা" data-language-local-name="벵골어" 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/Infracrveno_zra%C4%8Denje" title="Infracrveno zračenje – 보스니아어" lang="bs" hreflang="bs" data-title="Infracrveno zračenje" data-language-autonym="Bosanski" data-language-local-name="보스니아어" 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/Infraroig" title="Infraroig – 카탈로니아어" lang="ca" hreflang="ca" data-title="Infraroig" data-language-autonym="Català" data-language-local-name="카탈로니아어" 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/%DA%98%DB%8E%D8%B1%D8%B3%D9%88%D9%88%D8%B1" title="ژێرسوور – 소라니 쿠르드어" lang="ckb" hreflang="ckb" data-title="ژێرسوور" data-language-autonym="کوردی" data-language-local-name="소라니 쿠르드어" 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/Infra%C4%8Derven%C3%A9_z%C3%A1%C5%99en%C3%AD" title="Infračervené záření – 체코어" lang="cs" hreflang="cs" data-title="Infračervené záření" data-language-autonym="Čeština" data-language-local-name="체코어" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-cy mw-list-item"><a href="https://cy.wikipedia.org/wiki/Is-goch" title="Is-goch – 웨일스어" lang="cy" hreflang="cy" data-title="Is-goch" data-language-autonym="Cymraeg" data-language-local-name="웨일스어" 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/Infrar%C3%B8d_str%C3%A5ling" title="Infrarød stråling – 덴마크어" lang="da" hreflang="da" data-title="Infrarød stråling" data-language-autonym="Dansk" data-language-local-name="덴마크어" 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/Infrarotstrahlung" title="Infrarotstrahlung – 독일어" lang="de" hreflang="de" data-title="Infrarotstrahlung" data-language-autonym="Deutsch" data-language-local-name="독일어" 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%A5%CF%80%CE%AD%CF%81%CF%85%CE%B8%CF%81%CE%B7_%CE%B1%CE%BA%CF%84%CE%B9%CE%BD%CE%BF%CE%B2%CE%BF%CE%BB%CE%AF%CE%B1" title="Υπέρυθρη ακτινοβολία – 그리스어" lang="el" hreflang="el" data-title="Υπέρυθρη ακτινοβολία" data-language-autonym="Ελληνικά" data-language-local-name="그리스어" 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/Infrared" title="Infrared – 영어" lang="en" hreflang="en" data-title="Infrared" data-language-autonym="English" data-language-local-name="영어" 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/Infraru%C4%9Da_radiado" title="Infraruĝa radiado – 에스페란토어" lang="eo" hreflang="eo" data-title="Infraruĝa radiado" data-language-autonym="Esperanto" data-language-local-name="에스페란토어" 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/Radiaci%C3%B3n_infrarroja" title="Radiación infrarroja – 스페인어" lang="es" hreflang="es" data-title="Radiación infrarroja" data-language-autonym="Español" data-language-local-name="스페인어" 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/Infrapunakiirgus" title="Infrapunakiirgus – 에스토니아어" lang="et" hreflang="et" data-title="Infrapunakiirgus" data-language-autonym="Eesti" data-language-local-name="에스토니아어" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Infragorri" title="Infragorri – 바스크어" lang="eu" hreflang="eu" data-title="Infragorri" data-language-autonym="Euskara" data-language-local-name="바스크어" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D9%81%D8%B1%D9%88%D8%B3%D8%B1%D8%AE" title="فروسرخ – 페르시아어" lang="fa" hreflang="fa" data-title="فروسرخ" data-language-autonym="فارسی" data-language-local-name="페르시아어" 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/Infrapunas%C3%A4teily" title="Infrapunasäteily – 핀란드어" lang="fi" hreflang="fi" data-title="Infrapunasäteily" data-language-autonym="Suomi" data-language-local-name="핀란드어" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Infrarouge" title="Infrarouge – 프랑스어" lang="fr" hreflang="fr" data-title="Infrarouge" data-language-autonym="Français" data-language-local-name="프랑스어" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-frr mw-list-item"><a href="https://frr.wikipedia.org/wiki/Infraruad" title="Infraruad – 북부 프리지아어" lang="frr" hreflang="frr" data-title="Infraruad" data-language-autonym="Nordfriisk" data-language-local-name="북부 프리지아어" class="interlanguage-link-target"><span>Nordfriisk</span></a></li><li class="interlanguage-link interwiki-fy mw-list-item"><a href="https://fy.wikipedia.org/wiki/Ynfraread" title="Ynfraread – 서부 프리지아어" lang="fy" hreflang="fy" data-title="Ynfraread" data-language-autonym="Frysk" data-language-local-name="서부 프리지아어" class="interlanguage-link-target"><span>Frysk</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/Rada%C3%ADocht_infridhearg" title="Radaíocht infridhearg – 아일랜드어" lang="ga" hreflang="ga" data-title="Radaíocht infridhearg" data-language-autonym="Gaeilge" data-language-local-name="아일랜드어" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Radiaci%C3%B3n_infravermella" title="Radiación infravermella – 갈리시아어" lang="gl" hreflang="gl" data-title="Radiación infravermella" data-language-autonym="Galego" data-language-local-name="갈리시아어" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%AA%D7%AA-%D7%90%D7%93%D7%95%D7%9D" title="תת-אדום – 히브리어" lang="he" hreflang="he" data-title="תת-אדום" data-language-autonym="עברית" data-language-local-name="히브리어" 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%85%E0%A4%B5%E0%A4%B0%E0%A4%95%E0%A5%8D%E0%A4%A4" title="अवरक्त – 힌디어" lang="hi" hreflang="hi" data-title="अवरक्त" data-language-autonym="हिन्दी" data-language-local-name="힌디어" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hif mw-list-item"><a href="https://hif.wikipedia.org/wiki/Infrared" title="Infrared – 피지 힌디어" lang="hif" hreflang="hif" data-title="Infrared" data-language-autonym="Fiji Hindi" data-language-local-name="피지 힌디어" class="interlanguage-link-target"><span>Fiji Hindi</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Infracrveno_zra%C4%8Denje" title="Infracrveno zračenje – 크로아티아어" lang="hr" hreflang="hr" data-title="Infracrveno zračenje" data-language-autonym="Hrvatski" data-language-local-name="크로아티아어" 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/Onn_enfrawouj" title="Onn enfrawouj – 아이티어" lang="ht" hreflang="ht" data-title="Onn enfrawouj" data-language-autonym="Kreyòl ayisyen" data-language-local-name="아이티어" 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/Infrav%C3%B6r%C3%B6s_sug%C3%A1rz%C3%A1s" title="Infravörös sugárzás – 헝가리어" lang="hu" hreflang="hu" data-title="Infravörös sugárzás" data-language-autonym="Magyar" data-language-local-name="헝가리어" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D4%BB%D5%B6%D6%86%D6%80%D5%A1%D5%AF%D5%A1%D6%80%D5%B4%D5%AB%D6%80_%D5%B3%D5%A1%D5%BC%D5%A1%D5%A3%D5%A1%D5%B5%D5%A9%D5%B6%D5%A5%D6%80" title="Ինֆրակարմիր ճառագայթներ – 아르메니아어" lang="hy" hreflang="hy" data-title="Ինֆրակարմիր ճառագայթներ" data-language-autonym="Հայերեն" data-language-local-name="아르메니아어" 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/Infrarubie" title="Infrarubie – 인터링구아" lang="ia" hreflang="ia" data-title="Infrarubie" data-language-autonym="Interlingua" data-language-local-name="인터링구아" 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/Inframerah" title="Inframerah – 인도네시아어" lang="id" hreflang="id" data-title="Inframerah" data-language-autonym="Bahasa Indonesia" data-language-local-name="인도네시아어" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-ie mw-list-item"><a href="https://ie.wikipedia.org/wiki/Infrarubie" title="Infrarubie – 인테르링구에" lang="ie" hreflang="ie" data-title="Infrarubie" data-language-autonym="Interlingue" data-language-local-name="인테르링구에" class="interlanguage-link-target"><span>Interlingue</span></a></li><li class="interlanguage-link interwiki-io mw-list-item"><a href="https://io.wikipedia.org/wiki/Infrereda" title="Infrereda – 이도어" lang="io" hreflang="io" data-title="Infrereda" data-language-autonym="Ido" data-language-local-name="이도어" 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/Innrautt_lj%C3%B3s" title="Innrautt ljós – 아이슬란드어" lang="is" hreflang="is" data-title="Innrautt ljós" data-language-autonym="Íslenska" data-language-local-name="아이슬란드어" 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/Radiazione_infrarossa" title="Radiazione infrarossa – 이탈리아어" lang="it" hreflang="it" data-title="Radiazione infrarossa" data-language-autonym="Italiano" data-language-local-name="이탈리아어" 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/%E8%B5%A4%E5%A4%96%E7%B7%9A" title="赤外線 – 일본어" lang="ja" hreflang="ja" data-title="赤外線" data-language-autonym="日本語" data-language-local-name="일본어" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-jv mw-list-item"><a href="https://jv.wikipedia.org/wiki/Infra_abang" title="Infra abang – 자바어" lang="jv" hreflang="jv" data-title="Infra abang" data-language-autonym="Jawa" data-language-local-name="자바어" 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%98%E1%83%9C%E1%83%A4%E1%83%A0%E1%83%90%E1%83%AC%E1%83%98%E1%83%97%E1%83%94%E1%83%9A%E1%83%98_%E1%83%92%E1%83%90%E1%83%9B%E1%83%9D%E1%83%A1%E1%83%AE%E1%83%98%E1%83%95%E1%83%94%E1%83%91%E1%83%90" title="ინფრაწითელი გამოსხივება – 조지아어" lang="ka" hreflang="ka" data-title="ინფრაწითელი გამოსხივება" data-language-autonym="ქართული" data-language-local-name="조지아어" 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%98%D0%BD%D1%84%D1%80%D0%B0%D2%9B%D1%8B%D0%B7%D1%8B%D0%BB_%D1%81%D3%99%D1%83%D0%BB%D0%B5" title="Инфрақызыл сәуле – 카자흐어" lang="kk" hreflang="kk" data-title="Инфрақызыл сәуле" data-language-autonym="Қазақша" data-language-local-name="카자흐어" 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%85%E0%B2%B5%E0%B2%97%E0%B3%86%E0%B2%82%E0%B2%AA%E0%B3%81" title="ಅವಗೆಂಪು – 칸나다어" lang="kn" hreflang="kn" data-title="ಅವಗೆಂಪು" data-language-autonym="ಕನ್ನಡ" data-language-local-name="칸나다어" class="interlanguage-link-target"><span>ಕನ್ನಡ</span></a></li><li class="interlanguage-link interwiki-ky mw-list-item"><a href="https://ky.wikipedia.org/wiki/%D0%98%D0%BD%D1%84%D1%80%D0%B0%D0%BA%D1%8B%D0%B7%D1%8B%D0%BB_%D0%BD%D1%83%D1%80%D0%BB%D0%B0%D0%BD%D1%83%D1%83" title="Инфракызыл нурлануу – 키르기스어" lang="ky" hreflang="ky" data-title="Инфракызыл нурлануу" data-language-autonym="Кыргызча" data-language-local-name="키르기스어" 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/Radiatio_infrarubra" title="Radiatio infrarubra – 라틴어" lang="la" hreflang="la" data-title="Radiatio infrarubra" data-language-autonym="Latina" data-language-local-name="라틴어" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-lb mw-list-item"><a href="https://lb.wikipedia.org/wiki/Infraroutstralung" title="Infraroutstralung – 룩셈부르크어" lang="lb" hreflang="lb" data-title="Infraroutstralung" data-language-autonym="Lëtzebuergesch" data-language-local-name="룩셈부르크어" class="interlanguage-link-target"><span>Lëtzebuergesch</span></a></li><li class="interlanguage-link interwiki-li mw-list-item"><a href="https://li.wikipedia.org/wiki/Infraroead" title="Infraroead – 림버거어" lang="li" hreflang="li" data-title="Infraroead" data-language-autonym="Limburgs" data-language-local-name="림버거어" 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/Infraross" title="Infraross – 롬바르드어" lang="lmo" hreflang="lmo" data-title="Infraross" data-language-autonym="Lombard" data-language-local-name="롬바르드어" 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/Infraraudonieji_spinduliai" title="Infraraudonieji spinduliai – 리투아니아어" lang="lt" hreflang="lt" data-title="Infraraudonieji spinduliai" data-language-autonym="Lietuvių" data-language-local-name="리투아니아어" 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/Infrasarkanais_starojums" title="Infrasarkanais starojums – 라트비아어" lang="lv" hreflang="lv" data-title="Infrasarkanais starojums" data-language-autonym="Latviešu" data-language-local-name="라트비아어" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%98%D0%BD%D1%84%D1%80%D0%B0%D1%86%D1%80%D0%B2%D0%B5%D0%BD%D0%BE_%D0%B7%D1%80%D0%B0%D1%87%D0%B5%D1%9A%D0%B5" title="Инфрацрвено зрачење – 마케도니아어" lang="mk" hreflang="mk" data-title="Инфрацрвено зрачење" data-language-autonym="Македонски" data-language-local-name="마케도니아어" 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%87%E0%B5%BB%E0%B4%AB%E0%B5%8D%E0%B4%B0%E0%B4%BE%E0%B4%B1%E0%B5%86%E0%B4%A1%E0%B5%8D_%E0%B4%A4%E0%B4%B0%E0%B4%82%E0%B4%97%E0%B4%82" title="ഇൻഫ്രാറെഡ് തരംഗം – 말라얄람어" lang="ml" hreflang="ml" data-title="ഇൻഫ്രാറെഡ് തരംഗം" data-language-autonym="മലയാളം" data-language-local-name="말라얄람어" 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%A5%D1%8D%D1%82_%D1%83%D0%BB%D0%B0%D0%B0%D0%BD_%D1%82%D1%83%D1%8F%D0%B0" title="Хэт улаан туяа – 몽골어" lang="mn" hreflang="mn" data-title="Хэт улаан туяа" data-language-autonym="Монгол" data-language-local-name="몽골어" 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%85%E0%A4%B5%E0%A4%B0%E0%A4%95%E0%A5%8D%E0%A4%A4_%E0%A4%95%E0%A4%BF%E0%A4%B0%E0%A4%A3" title="अवरक्त किरण – 마라티어" lang="mr" hreflang="mr" data-title="अवरक्त किरण" data-language-autonym="मराठी" data-language-local-name="마라티어" 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/Sinar_inframerah" title="Sinar inframerah – 말레이어" lang="ms" hreflang="ms" data-title="Sinar inframerah" data-language-autonym="Bahasa Melayu" data-language-local-name="말레이어" 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%A1%E1%80%94%E1%80%AE%E1%80%A1%E1%80%B1%E1%80%AC%E1%80%80%E1%80%BA%E1%80%9B%E1%80%B1%E1%80%AC%E1%80%84%E1%80%BA%E1%80%81%E1%80%BC%E1%80%8A%E1%80%BA" title="အနီအောက်ရောင်ခြည် – 버마어" lang="my" hreflang="my" data-title="အနီအောက်ရောင်ခြည်" data-language-autonym="မြန်မာဘာသာ" data-language-local-name="버마어" 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/Infraroodstralen" title="Infraroodstralen – 저지 독일어" lang="nds" hreflang="nds" data-title="Infraroodstralen" data-language-autonym="Plattdüütsch" data-language-local-name="저지 독일어" class="interlanguage-link-target"><span>Plattdüütsch</span></a></li><li class="interlanguage-link interwiki-new mw-list-item"><a href="https://new.wikipedia.org/wiki/%E0%A4%87%E0%A4%A8%E0%A5%8D%E0%A4%AB%E0%A5%8D%E0%A4%B0%E0%A4%BE%E0%A4%B0%E0%A5%87%E0%A4%A1" title="इन्फ्रारेड – 네와르어" lang="new" hreflang="new" data-title="इन्फ्रारेड" data-language-autonym="नेपाल भाषा" data-language-local-name="네와르어" class="interlanguage-link-target"><span>नेपाल भाषा</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Infrarood" title="Infrarood – 네덜란드어" lang="nl" hreflang="nl" data-title="Infrarood" data-language-autonym="Nederlands" data-language-local-name="네덜란드어" 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/Infraraud_str%C3%A5ling" title="Infraraud stråling – 노르웨이어(니노르스크)" lang="nn" hreflang="nn" data-title="Infraraud stråling" data-language-autonym="Norsk nynorsk" data-language-local-name="노르웨이어(니노르스크)" 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/Infrar%C3%B8d_str%C3%A5ling" title="Infrarød stråling – 노르웨이어(보크말)" lang="nb" hreflang="nb" data-title="Infrarød stråling" data-language-autonym="Norsk bokmål" data-language-local-name="노르웨이어(보크말)" 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/Infraroge" title="Infraroge – 오크어" lang="oc" hreflang="oc" data-title="Infraroge" data-language-autonym="Occitan" data-language-local-name="오크어" class="interlanguage-link-target"><span>Occitan</span></a></li><li class="interlanguage-link interwiki-pa mw-list-item"><a href="https://pa.wikipedia.org/wiki/%E0%A8%B2%E0%A8%BE%E0%A8%B2%E0%A8%B9%E0%A9%87%E0%A8%A0_%E0%A8%95%E0%A8%BF%E0%A8%B0%E0%A8%A8" title="ਲਾਲਹੇਠ ਕਿਰਨ – 펀잡어" lang="pa" hreflang="pa" data-title="ਲਾਲਹੇਠ ਕਿਰਨ" data-language-autonym="ਪੰਜਾਬੀ" data-language-local-name="펀잡어" 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/Podczerwie%C5%84" title="Podczerwień – 폴란드어" lang="pl" hreflang="pl" data-title="Podczerwień" data-language-autonym="Polski" data-language-local-name="폴란드어" 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/%D8%AA%DA%BE%D9%84%D9%88%DB%8C%DA%BA_%D9%84%D8%A7%D9%84" title="تھلویں لال – Western Punjabi" lang="pnb" hreflang="pnb" data-title="تھلویں لال" data-language-autonym="پنجابی" data-language-local-name="Western Punjabi" class="interlanguage-link-target"><span>پنجابی</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Radia%C3%A7%C3%A3o_infravermelha" title="Radiação infravermelha – 포르투갈어" lang="pt" hreflang="pt" data-title="Radiação infravermelha" data-language-autonym="Português" data-language-local-name="포르투갈어" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Infraro%C8%99u" title="Infraroșu – 루마니아어" lang="ro" hreflang="ro" data-title="Infraroșu" data-language-autonym="Română" data-language-local-name="루마니아어" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%98%D0%BD%D1%84%D1%80%D0%B0%D0%BA%D1%80%D0%B0%D1%81%D0%BD%D0%BE%D0%B5_%D0%B8%D0%B7%D0%BB%D1%83%D1%87%D0%B5%D0%BD%D0%B8%D0%B5" title="Инфракрасное излучение – 러시아어" lang="ru" hreflang="ru" data-title="Инфракрасное излучение" data-language-autonym="Русский" data-language-local-name="러시아어" 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%86%D0%BD%D1%84%D1%80%D0%B0%D1%87%D0%B5%D1%80%D0%B2%D0%B5%D0%BD%D0%B5_%D0%B6%D0%B0%D1%80%D1%97%D0%BD%D1%8F" title="Інфрачервене жарїня – 루신어" lang="rue" hreflang="rue" data-title="Інфрачервене жарїня" data-language-autonym="Русиньскый" data-language-local-name="루신어" class="interlanguage-link-target"><span>Русиньскый</span></a></li><li class="interlanguage-link interwiki-sah mw-list-item"><a href="https://sah.wikipedia.org/wiki/%D0%98%D0%BD%D1%84%D1%80%D0%B0-%D0%BA%D1%8B%D2%BB%D1%8B%D0%BB_%D1%81%D0%B0%D1%80%D0%B4%D0%B0%D2%A5%D0%B0" title="Инфра-кыһыл сардаҥа – 야쿠트어" lang="sah" hreflang="sah" data-title="Инфра-кыһыл сардаҥа" data-language-autonym="Саха тыла" data-language-local-name="야쿠트어" class="interlanguage-link-target"><span>Саха тыла</span></a></li><li class="interlanguage-link interwiki-sc mw-list-item"><a href="https://sc.wikipedia.org/wiki/Radiatzione_infraruja" title="Radiatzione infraruja – 사르디니아어" lang="sc" hreflang="sc" data-title="Radiatzione infraruja" data-language-autonym="Sardu" data-language-local-name="사르디니아어" class="interlanguage-link-target"><span>Sardu</span></a></li><li class="interlanguage-link interwiki-sd mw-list-item"><a href="https://sd.wikipedia.org/wiki/%D8%A7%D9%86%D9%81%D8%B1%D8%A7_%D8%B1%D9%8A%DA%8A" title="انفرا ريڊ – 신디어" lang="sd" hreflang="sd" data-title="انفرا ريڊ" data-language-autonym="سنڌي" data-language-local-name="신디어" 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/Infracrveno_zra%C4%8Denje" title="Infracrveno zračenje – 세르비아-크로아티아어" lang="sh" hreflang="sh" data-title="Infracrveno zračenje" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="세르비아-크로아티아어" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-shi mw-list-item"><a href="https://shi.wikipedia.org/wiki/Aduzwi%C9%A3" title="Aduzwiɣ – 타셸히트어" lang="shi" hreflang="shi" data-title="Aduzwiɣ" data-language-autonym="Taclḥit" data-language-local-name="타셸히트어" class="interlanguage-link-target"><span>Taclḥit</span></a></li><li class="interlanguage-link interwiki-si mw-list-item"><a href="https://si.wikipedia.org/wiki/%E0%B6%85%E0%B6%B0%E0%B7%9D%E0%B6%BB%E0%B6%9A%E0%B7%8A%E0%B6%AD_%E0%B6%AD%E0%B6%BB%E0%B6%82%E0%B6%9C" title="අධෝරක්ත තරංග – 싱할라어" lang="si" hreflang="si" data-title="අධෝරක්ත තරංග" data-language-autonym="සිංහල" data-language-local-name="싱할라어" class="interlanguage-link-target"><span>සිංහල</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Infrared" title="Infrared – Simple English" lang="en-simple" hreflang="en-simple" data-title="Infrared" 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/Infra%C4%8Derven%C3%A9_%C5%BEiarenie" title="Infračervené žiarenie – 슬로바키아어" lang="sk" hreflang="sk" data-title="Infračervené žiarenie" data-language-autonym="Slovenčina" data-language-local-name="슬로바키아어" 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/Infrarde%C4%8De_valovanje" title="Infrardeče valovanje – 슬로베니아어" lang="sl" hreflang="sl" data-title="Infrardeče valovanje" data-language-autonym="Slovenščina" data-language-local-name="슬로베니아어" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-so mw-list-item"><a href="https://so.wikipedia.org/wiki/Infragaduud" title="Infragaduud – 소말리아어" lang="so" hreflang="so" data-title="Infragaduud" data-language-autonym="Soomaaliga" data-language-local-name="소말리아어" class="interlanguage-link-target"><span>Soomaaliga</span></a></li><li class="interlanguage-link interwiki-sq mw-list-item"><a href="https://sq.wikipedia.org/wiki/Rrezet_infra_t%C3%AB_kuqe" title="Rrezet infra të kuqe – 알바니아어" lang="sq" hreflang="sq" data-title="Rrezet infra të kuqe" data-language-autonym="Shqip" data-language-local-name="알바니아어" class="interlanguage-link-target"><span>Shqip</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%98%D0%BD%D1%84%D1%80%D0%B0%D1%86%D1%80%D0%B2%D0%B5%D0%BD%D0%BE_%D0%B7%D1%80%D0%B0%D1%87%D0%B5%D1%9A%D0%B5" title="Инфрацрвено зрачење – 세르비아어" lang="sr" hreflang="sr" data-title="Инфрацрвено зрачење" data-language-autonym="Српски / srpski" data-language-local-name="세르비아어" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-su mw-list-item"><a href="https://su.wikipedia.org/wiki/Infrabeureum" title="Infrabeureum – 순다어" lang="su" hreflang="su" data-title="Infrabeureum" data-language-autonym="Sunda" data-language-local-name="순다어" 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/Infrar%C3%B6d_str%C3%A5lning" title="Infraröd strålning – 스웨덴어" lang="sv" hreflang="sv" data-title="Infraröd strålning" data-language-autonym="Svenska" data-language-local-name="스웨덴어" 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/Mialekundu" title="Mialekundu – 스와힐리어" lang="sw" hreflang="sw" data-title="Mialekundu" data-language-autonym="Kiswahili" data-language-local-name="스와힐리어" 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%85%E0%AE%95%E0%AE%9A%E0%AF%8D%E0%AE%9A%E0%AE%BF%E0%AE%B5%E0%AE%AA%E0%AF%8D%E0%AE%AA%E0%AF%81%E0%AE%95%E0%AF%8D_%E0%AE%95%E0%AE%A4%E0%AE%BF%E0%AE%B0%E0%AF%8D" title="அகச்சிவப்புக் கதிர் – 타밀어" lang="ta" hreflang="ta" data-title="அகச்சிவப்புக் கதிர்" data-language-autonym="தமிழ்" data-language-local-name="타밀어" 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%AA%E0%B0%B0%E0%B0%BE%E0%B0%B0%E0%B1%81%E0%B0%A3_%E0%B0%B5%E0%B0%BF%E0%B0%95%E0%B0%BF%E0%B0%B0%E0%B0%A3%E0%B0%BE%E0%B0%B2%E0%B1%81" title="పరారుణ వికిరణాలు – 텔루구어" lang="te" hreflang="te" data-title="పరారుణ వికిరణాలు" data-language-autonym="తెలుగు" data-language-local-name="텔루구어" class="interlanguage-link-target"><span>తెలుగు</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B8%AD%E0%B8%B4%E0%B8%99%E0%B8%9F%E0%B8%A3%E0%B8%B2%E0%B9%80%E0%B8%A3%E0%B8%94" title="อินฟราเรด – 태국어" lang="th" hreflang="th" data-title="อินฟราเรด" data-language-autonym="ไทย" data-language-local-name="태국어" 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/Infrared" title="Infrared – 타갈로그어" lang="tl" hreflang="tl" data-title="Infrared" data-language-autonym="Tagalog" data-language-local-name="타갈로그어" 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/K%C4%B1z%C4%B1l%C3%B6tesi" title="Kızılötesi – 튀르키예어" lang="tr" hreflang="tr" data-title="Kızılötesi" data-language-autonym="Türkçe" data-language-local-name="튀르키예어" 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%98%D0%BD%D1%84%D1%80%D0%B0%D0%BA%D1%8B%D0%B7%D1%8B%D0%BB_%D0%BD%D1%83%D1%80%D0%BB%D0%B0%D0%BD%D1%8B%D1%88" title="Инфракызыл нурланыш – 타타르어" lang="tt" hreflang="tt" data-title="Инфракызыл нурланыш" data-language-autonym="Татарча / tatarça" data-language-local-name="타타르어" class="interlanguage-link-target"><span>Татарча / tatarça</span></a></li><li class="interlanguage-link interwiki-tyv mw-list-item"><a href="https://tyv.wikipedia.org/wiki/%D0%98%D0%BD%D1%84%D1%80%D0%B0%D0%BA%D1%8B%D0%B7%D1%8B%D0%BB_%D1%85%D0%B5%D1%80%D0%B5%D0%BB%D0%B4%D0%B5%D0%BD%D0%B8%D0%B8%D1%88%D0%BA%D0%B8%D0%BD" title="Инфракызыл херелдениишкин – 투비니안어" lang="tyv" hreflang="tyv" data-title="Инфракызыл херелдениишкин" data-language-autonym="Тыва дыл" data-language-local-name="투비니안어" class="interlanguage-link-target"><span>Тыва дыл</span></a></li><li class="interlanguage-link interwiki-ug mw-list-item"><a href="https://ug.wikipedia.org/wiki/%D8%A6%D9%89%D9%86%D9%81%D8%B1%D8%A7_%D9%82%D9%89%D8%B2%D9%89%D9%84_%D9%86%DB%87%D8%B1" title="ئىنفرا قىزىل نۇر – 위구르어" lang="ug" hreflang="ug" data-title="ئىنفرا قىزىل نۇر" data-language-autonym="ئۇيغۇرچە / Uyghurche" data-language-local-name="위구르어" class="interlanguage-link-target"><span>ئۇيغۇرچە / Uyghurche</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%86%D0%BD%D1%84%D1%80%D0%B0%D1%87%D0%B5%D1%80%D0%B2%D0%BE%D0%BD%D0%B5_%D0%B2%D0%B8%D0%BF%D1%80%D0%BE%D0%BC%D1%96%D0%BD%D1%8E%D0%B2%D0%B0%D0%BD%D0%BD%D1%8F" title="Інфрачервоне випромінювання – 우크라이나어" lang="uk" hreflang="uk" data-title="Інфрачервоне випромінювання" data-language-autonym="Українська" data-language-local-name="우크라이나어" 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/%D8%B2%DB%8C%D8%B1%DB%8C%DA%BA_%D8%B3%D8%B1%D8%AE" title="زیریں سرخ – 우르두어" lang="ur" hreflang="ur" data-title="زیریں سرخ" data-language-autonym="اردو" data-language-local-name="우르두어" 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/Infraqizil_nurlanish" title="Infraqizil nurlanish – 우즈베크어" lang="uz" hreflang="uz" data-title="Infraqizil nurlanish" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="우즈베크어" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-vep mw-list-item"><a href="https://vep.wikipedia.org/wiki/Infrarusked_s%C3%A4degoi%C4%8Dend" title="Infrarusked sädegoičend – Veps" lang="vep" hreflang="vep" data-title="Infrarusked sädegoičend" data-language-autonym="Vepsän kel’" data-language-local-name="Veps" class="interlanguage-link-target"><span>Vepsän kel’</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/Tia_h%E1%BB%93ng_ngo%E1%BA%A1i" title="Tia hồng ngoại – 베트남어" lang="vi" hreflang="vi" data-title="Tia hồng ngoại" data-language-autonym="Tiếng Việt" data-language-local-name="베트남어" 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/Infrared" title="Infrared – 와라이어" lang="war" hreflang="war" data-title="Infrared" data-language-autonym="Winaray" data-language-local-name="와라이어" 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/%E7%BA%A2%E5%A4%96%E7%BA%BF" title="红外线 – 우어" lang="wuu" hreflang="wuu" data-title="红外线" data-language-autonym="吴语" data-language-local-name="우어" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-xal mw-list-item"><a href="https://xal.wikipedia.org/wiki/%D0%A3%D0%BB%D0%B0%D0%BD%D0%B4%D0%BE%D1%80%D0%BD%D1%8C_%D1%82%D0%BE%D0%BB%D1%8F%D1%80%D0%BB%D2%BB%D0%BD" title="Уландорнь толярлһн – 칼미크어" lang="xal" hreflang="xal" data-title="Уландорнь толярлһн" data-language-autonym="Хальмг" data-language-local-name="칼미크어" class="interlanguage-link-target"><span>Хальмг</span></a></li><li class="interlanguage-link interwiki-xh mw-list-item"><a href="https://xh.wikipedia.org/wiki/Imitha_ye-infrared" title="Imitha ye-infrared – 코사어" lang="xh" hreflang="xh" data-title="Imitha ye-infrared" data-language-autonym="IsiXhosa" data-language-local-name="코사어" class="interlanguage-link-target"><span>IsiXhosa</span></a></li><li class="interlanguage-link interwiki-xmf mw-list-item"><a href="https://xmf.wikipedia.org/wiki/%E1%83%98%E1%83%9C%E1%83%A4%E1%83%A0%E1%83%90%E1%83%AD%E1%83%98%E1%83%97%E1%83%90_%E1%83%92%E1%83%9D%E1%83%A1%E1%83%98%E1%83%9C%E1%83%97%E1%83%90%E1%83%A4%E1%83%90" title="ინფრაჭითა გოსინთაფა – Mingrelian" lang="xmf" hreflang="xmf" data-title="ინფრაჭითა გოსინთაფა" data-language-autonym="მარგალური" data-language-local-name="Mingrelian" class="interlanguage-link-target"><span>მარგალური</span></a></li><li class="interlanguage-link interwiki-yi mw-list-item"><a href="https://yi.wikipedia.org/wiki/%D7%90%D7%99%D7%A0%D7%A4%D7%A8%D7%90%D7%A8%D7%95%D7%99%D7%98" title="אינפרארויט – 이디시어" lang="yi" hreflang="yi" data-title="אינפרארויט" data-language-autonym="ייִדיש" data-language-local-name="이디시어" class="interlanguage-link-target"><span>ייִדיש</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E7%BA%A2%E5%A4%96%E7%BA%BF" title="红外线 – 중국어" lang="zh" hreflang="zh" data-title="红外线" data-language-autonym="中文" data-language-local-name="중국어" class="interlanguage-link-target"><span>中文</span></a></li><li class="interlanguage-link interwiki-zh-classical mw-list-item"><a href="https://zh-classical.wikipedia.org/wiki/%E7%B4%85%E5%A4%96%E5%85%89" title="紅外光 – Literary Chinese" lang="lzh" hreflang="lzh" data-title="紅外光" data-language-autonym="文言" data-language-local-name="Literary Chinese" class="interlanguage-link-target"><span>文言</span></a></li><li class="interlanguage-link interwiki-zh-min-nan mw-list-item"><a href="https://zh-min-nan.wikipedia.org/wiki/%C3%82ng-g%C5%8Da-s%C3%B2a%E2%81%BF" title="Âng-gōa-sòaⁿ – 민난어" lang="nan" hreflang="nan" data-title="Âng-gōa-sòaⁿ" data-language-autonym="閩南語 / Bân-lâm-gú" data-language-local-name="민난어" 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/%E7%B4%85%E5%A4%96%E5%85%89" title="紅外光 – 광둥어" lang="yue" hreflang="yue" data-title="紅外光" data-language-autonym="粵語" data-language-local-name="광둥어" 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/Insibomvu" title="Insibomvu – 줄루어" lang="zu" hreflang="zu" data-title="Insibomvu" data-language-autonym="IsiZulu" data-language-local-name="줄루어" 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/Q11388#sitelinks-wikipedia" title="언어 간 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</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="페이지 도구"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="보이기"> <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">보이기</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">사이드바로 이동</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">숨기기</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">위키백과, 우리 모두의 백과사전.</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="ko" dir="ltr"><p><span class="nowrap"></span> </p> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/%ED%8C%8C%EC%9D%BC:Ir_girl.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/c/cf/Ir_girl.png/220px-Ir_girl.png" decoding="async" width="220" height="146" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/cf/Ir_girl.png/330px-Ir_girl.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/cf/Ir_girl.png/440px-Ir_girl.png 2x" data-file-width="1159" data-file-height="768" /></a><figcaption></figcaption></figure> <p><b>적외선</b>(赤外線, <span style="font-size: smaller;"><a href="/wiki/%EC%98%81%EC%96%B4" title="영어">영어</a>: </span><span lang="en">infrared, infrared radiation, infrared light</span>) 또는 <b>넘빨강살</b>은 <a href="/wiki/%EC%A0%84%EC%9E%90%EA%B8%B0%ED%8C%8C" title="전자기파">전자기파</a>중의 하나로 <a href="/wiki/%EA%B0%80%EC%8B%9C%EA%B4%91%EC%84%A0" title="가시광선">가시광선</a>보다 <a href="/wiki/%ED%8C%8C%EC%9E%A5" title="파장">파장</a>이 길고 <a href="/wiki/%EC%A0%84%EC%9E%90%EB%A0%88%EC%9D%B8%EC%A7%80" title="전자레인지">전자레인지</a>에 사용하는 <a href="/wiki/%EB%A7%88%EC%9D%B4%ED%81%AC%EB%A1%9C%ED%8C%8C" title="마이크로파">마이크로파</a>보다는 파장이 짧다. 일상적으로 어둠 속에서 열을 내는 물체를 가까이 하면 피부로 온도를 느낄 수 있는데 이것이 바로 적외선이다. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="의미"><span id=".EC.9D.98.EB.AF.B8"></span>의미</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%EC%A0%81%EC%99%B8%EC%84%A0&action=edit&section=1" title="부분 편집: 의미"><span>편집</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>적외선(infrared)은 라틴어 'infra'(~아래)를 첨가한 단어로 '<a href="/wiki/%EB%B6%89%EC%9D%80%EC%83%89" class="mw-redirect" title="붉은색">붉은색</a> 아래단계'라는 뜻이다. 즉 적외선은 붉은색 가시광선 영역(약 630~780nm) 보다 파장이 더 길다. </p> <div class="mw-heading mw-heading2"><h2 id="최초의_적외선_발견"><span id=".EC.B5.9C.EC.B4.88.EC.9D.98_.EC.A0.81.EC.99.B8.EC.84.A0_.EB.B0.9C.EA.B2.AC"></span>최초의 적외선 발견</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%EC%A0%81%EC%99%B8%EC%84%A0&action=edit&section=2" title="부분 편집: 최초의 적외선 발견"><span>편집</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>역사적으로 적외선의 존재가 처음 입증된 것은 <a href="/wiki/1800%EB%85%84" title="1800년">1800년</a> <a href="/wiki/%EB%8F%85%EC%9D%BC" title="독일">독일</a> 출신의 <a href="/wiki/%EC%98%81%EA%B5%AD" title="영국">영국</a> 천체학자인 <a href="/wiki/%EC%9C%8C%EB%A6%AC%EC%97%84_%ED%97%88%EC%85%9C" title="윌리엄 허셜">윌리엄 허셜</a>에 의해서였다. 허셜은 <a href="/wiki/%EC%8A%A4%ED%8E%99%ED%8A%B8%EB%9F%BC" title="스펙트럼">스펙트럼</a>으로부터 분리되는 <a href="/wiki/%EC%83%89%EA%B9%94" class="mw-redirect" title="색깔">색깔</a>들의 <a href="/wiki/%EC%98%A8%EB%8F%84" title="온도">온도</a>를 측정하기 위하여 각 색깔들에 <a href="/wiki/%EC%98%A8%EB%8F%84%EA%B3%84" title="온도계">수은온도계</a>를 설치하여 온도를 측정했는데 우연히 빛이 보이지 않는 부분에서도 온도가 상승하는 것을 발견했다. 이는 열기가 눈에 보이지 않는 빛의 상태로도 전달된다는 사실을 발견한 최초의 실험이었다. </p> <div class="mw-heading mw-heading2"><h2 id="용도"><span id=".EC.9A.A9.EB.8F.84"></span>용도</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%EC%A0%81%EC%99%B8%EC%84%A0&action=edit&section=3" title="부분 편집: 용도"><span>편집</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>여러용도로 사용되며 <a href="/wiki/%EA%B5%B0%EC%82%AC" title="군사">군사</a> 분야에서는 표적 탐지 및 추적에 쓰인다. </p><p>공업용이나 의료용으로 사용하기 위한 것으로, 강한 적외선을 방출하는 적외선전구가 있다. </p><p>보통의 텅스텐백열전구로부터 방출되는 빛도 대부분 적외선이며, 가시광선은 발광에너지 총량의 2∼3%에 불과하다. 텅스텐필라멘트전구는 약 3.5µm까지의 근적외선원만을 방출하며, 보다 넓은 파장영역의 적외선원으로는 가열된 흑체(黑體:0∼3,300°C)와 네른스트전구가 있다. </p><p>또 매우 높은 단색성(單色性)과 강도를 가진 <a href="/wiki/%EC%A0%81%EC%99%B8%EC%84%A0%EB%A0%88%EC%9D%B4%EC%A0%80" class="mw-redirect" title="적외선레이저">적외선레이저</a>가 연구용·공업용·의료용의 적외선원으로 활용단계에 있다. 0.83 μm(GaAs반도체레이저), 1.3µm, 1.06µm(Nd-YAG 또는 Ndglass 레이저), 2.8µm(HF 레이저), 5µm(CO 레이저), 10.6µm(CO2레이저), 16µm(SF6 레이저)을 방출하는 적외선레이저를 비롯하여, 수십에서 수백 µm 원적외선영역에 발진파장을 가지는 H2O, D2O, HCN, 에탄올레이저 등이 대표적인 적외선레이저이다. </p><p>적외선이 강한 열효과를 가지고 있는 것은 적외선의 주파수가 물질을 구성하고 있는 분자의 고유진동수와 거의 비슷하기 때문이다. 이는 물질에 적외선이 부딪히면 전자기적 공진현상(共振現象)을 일으켜 적외광파의 에너지가 효과적으로 물질에 흡수되기 때문이다. </p><p>특히 액체나 기체상태의 물질은 각각의 물질에 특유한 파장의 적외선을 강하게 흡수한다. 이 흡수스펙트럼을 조사하여 물질의 화학적 조성·반응과정·분자구조를 정밀히 추정하는 수단으로 쓰는데, 이것을 적외선분광분석이라 한다. 또, 적외선은 파장이 길기 때문에 자외선이나 가시광선에 비하여 미립자에 의한 산란효과가 적어서 공기를 비교적 잘 투과한다. </p><p>대기 중에서의 투과성을 이용한 것으로는 항공사진측량(0.8µm)·원거리사진·야간촬영·거리측정·<a href="/w/index.php?title=%EC%A0%81%EC%99%B8%EC%84%A0%EA%B0%90%EC%8B%9C%EC%9E%A5%EC%B9%98&action=edit&redlink=1" class="new" title="적외선감시장치 (없는 문서)">적외선감시장치</a> 등이 있다. 적외선이 가시광선과 다른 반사율을 가지고 있다는 광학적 특성을 이용하여, 화폐·증권·문서 등의 위조검사나 감정에 적외선사진을 활용한다. 또 열효과 특성을 이용한 각종 재료·공산품·농수산품의 적외선 건조와 가열에의 응용은 산업과 실생활에서 널리 쓰인다. 의료면에서는 소독·멸균과 관절 및 근육 치료에 근적외선(near infrared, NIR)이 많이 쓰이고, 10µm의 적외선레이저빔은 외과수술, 종양의 제거, 신경의 연결 등에 실용화되고 있다. <a href="/w/index.php?title=%EC%A0%81%EC%99%B8%EC%84%A0_%EC%98%81%EC%83%81&action=edit&redlink=1" class="new" title="적외선 영상 (없는 문서)">적외선 영상</a>이 진단용으로 쓰이기도 한다. </p><p>그밖에 자동경보기, 문의 자동개폐기 등에 적외선과 검출기를 조합하여 쓰기도 한다. 또 학술적 단계에서 적외선레이저빔이 유용하게 사용된다. </p> <div class="mw-heading mw-heading2"><h2 id="같이_보기"><span id=".EA.B0.99.EC.9D.B4_.EB.B3.B4.EA.B8.B0"></span>같이 보기</h2><span class="mw-editsection"><span 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<li><a class="mw-selflink selflink">적외선</a></li> <li><a href="/wiki/%EA%B0%80%EC%8B%9C%EA%B4%91%EC%84%A0" title="가시광선">가시광선</a></li> <li><a href="/wiki/%EC%9E%90%EC%99%B8%EC%84%A0" title="자외선">자외선</a></li> <li><a href="/wiki/%EC%97%91%EC%8A%A4%EC%84%A0" title="엑스선">X선</a></li> <li><a href="/wiki/%EA%B0%90%EB%A7%88%EC%84%A0" title="감마선">감마선</a></li></ul> </div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r36480591"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r38501015"></div><div role="navigation" class="navbox authority-control" aria-labelledby="전거_통제_frameless&#124;text-top&#124;10px&#124;alt=위키데이터에서_편집하기&#124;link=https&#58;//www.wikidata.org/wiki/Q11388#identifiers&#124;class=noprint&#124;위키데이터에서_편집하기" style="padding:3px"><table class="nowraplinks hlist mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><div id="전거_통제_frameless&#124;text-top&#124;10px&#124;alt=위키데이터에서_편집하기&#124;link=https&#58;//www.wikidata.org/wiki/Q11388#identifiers&#124;class=noprint&#124;위키데이터에서_편집하기" style="font-size:114%;margin:0 4em"><a href="/wiki/%EC%9C%84%ED%82%A4%EB%B0%B1%EA%B3%BC:%EC%A0%84%EA%B1%B0_%ED%86%B5%EC%A0%9C" title="위키백과:전거 통제">전거 통제</a> <span class="mw-valign-text-top noprint" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q11388#identifiers" title="위키데이터에서 편집하기"><img alt="위키데이터에서 편집하기" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/10px-OOjs_UI_icon_edit-ltr-progressive.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/15px-OOjs_UI_icon_edit-ltr-progressive.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/20px-OOjs_UI_icon_edit-ltr-progressive.svg.png 2x" data-file-width="20" data-file-height="20" /></a></span></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">국가</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><span class="uid"><abbr title="Radiación infrarroja"><a rel="nofollow" class="external text" href="http://catalogo.bne.es/uhtbin/authoritybrowse.cgi?action=display&authority_id=XX526729">스페인</a></abbr></span></li> <li><span class="uid"><abbr title="Rayonnement infrarouge"><a rel="nofollow" class="external text" href="https://catalogue.bnf.fr/ark:/12148/cb11948695s">프랑스</a></abbr></span></li> <li><span class="uid"><abbr title="Rayonnement infrarouge"><a rel="nofollow" class="external text" href="https://data.bnf.fr/ark:/12148/cb11948695s">BnF 데이터</a></abbr></span></li> <li><span class="uid"><a rel="nofollow" class="external text" href="https://d-nb.info/gnd/4161686-8">독일</a></span></li> <li><span class="uid"><a rel="nofollow" class="external text" href="http://uli.nli.org.il/F/?func=find-b&local_base=NLX10&find_code=UID&request=987007550608105171">이스라엘</a></span></li> <li><span class="uid"><a rel="nofollow" class="external text" href="https://id.loc.gov/authorities/sh85066322">미국</a></span></li> <li><span class="uid"><a rel="nofollow" class="external text" href="https://id.ndl.go.jp/auth/ndlna/00570566">일본</a></span></li> <li><span class="uid"><abbr title="infračervené záření"><a rel="nofollow" class="external text" href="https://aleph.nkp.cz/F/?func=find-c&local_base=aut&ccl_term=ica=ph456984&CON_LNG=ENG">체코</a></abbr></span></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">기타</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><span class="uid"><a rel="nofollow" class="external text" href="http://esu.com.ua/search_articles.php?id=12491">현대 우크라이나 백과사전</a></span></li></ul> </div></td></tr></tbody></table></div> <table class="notice metadata plainlinks stub" style="clear: both; font-size: smaller;"> <tbody><tr> <td style="width: 40px;"><span class="mw-default-size" typeof="mw:File"><a href="/wiki/%EB%B6%84%EB%A5%98:%EA%B3%BC%ED%95%99%EC%97%90_%EA%B4%80%ED%95%9C_%ED%86%A0%EB%A7%89%EA%B8%80" title="분류:과학에 관한 토막글"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/7/75/Science-symbol-2.svg/40px-Science-symbol-2.svg.png" decoding="async" width="40" height="40" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/75/Science-symbol-2.svg/60px-Science-symbol-2.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/75/Science-symbol-2.svg/80px-Science-symbol-2.svg.png 2x" data-file-width="87" data-file-height="87" /></a></span> </td> <td>이 글은 과학에 관한 <a href="/wiki/%EC%9C%84%ED%82%A4%EB%B0%B1%EA%B3%BC:%ED%86%A0%EB%A7%89%EA%B8%80" title="위키백과:토막글">토막글</a>입니다. 여러분의 지식으로 알차게 <a class="external text" href="https://ko.wikipedia.org/w/index.php?title=%EC%A0%81%EC%99%B8%EC%84%A0&action=edit">문서를 완성해</a> 갑시다. </td></tr> <tr> <td style="width: 40px;"><span typeof="mw:File"><a href="/wiki/%EB%B6%84%EB%A5%98:%EA%B4%91%ED%95%99%EC%97%90_%EA%B4%80%ED%95%9C_%ED%86%A0%EB%A7%89%EA%B8%80" title="분류:광학에 관한 토막글"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a7/Twemoji12_1f50d.svg/40px-Twemoji12_1f50d.svg.png" decoding="async" width="40" height="40" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a7/Twemoji12_1f50d.svg/60px-Twemoji12_1f50d.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a7/Twemoji12_1f50d.svg/80px-Twemoji12_1f50d.svg.png 2x" data-file-width="512" data-file-height="512" /></a></span> </td> <td>이 글은 광학에 관한 <a href="/wiki/%EC%9C%84%ED%82%A4%EB%B0%B1%EA%B3%BC:%ED%86%A0%EB%A7%89%EA%B8%80" title="위키백과:토막글">토막글</a>입니다. 여러분의 지식으로 알차게 <a class="external text" href="https://ko.wikipedia.org/w/index.php?title=%EC%A0%81%EC%99%B8%EC%84%A0&action=edit">문서를 완성해</a> 갑시다. </td></tr></tbody></table> <!-- NewPP limit report Parsed by mw‐web.eqiad.main‐85fdcf9895‐dwcsw Cached time: 20250202031822 Cache expiry: 2592000 Reduced expiry: false Complications: [show‐toc] CPU time usage: 0.232 seconds Real time usage: 0.549 seconds Preprocessor visited node count: 921/1000000 Post‐expand include size: 19117/2097152 bytes Template argument size: 965/2097152 bytes Highest expansion depth: 13/100 Expensive parser function count: 12/500 Unstrip recursion depth: 0/20 Unstrip post‐expand size: 15469/5000000 bytes Lua time usage: 0.107/10.000 seconds Lua memory usage: 2224573/52428800 bytes Number of Wikibase entities loaded: 1/400 --> <!-- Transclusion expansion time report (%,ms,calls,template) 100.00% 471.163 1 -total 39.17% 184.542 1 틀:위키데이터_속성_추적 20.27% 95.489 1 틀:전자기파 19.75% 93.051 1 틀:둘러보기_상자 13.93% 65.627 1 틀:위키공용분류 12.34% 58.159 1 틀:Sister 11.79% 55.548 1 틀:토막글 11.75% 55.352 1 틀:사이드_박스 9.12% 42.953 1 틀:전거_통제 5.77% 27.204 1 틀:이름공간_검출 --> <!-- Saved in parser cache with key kowiki:pcache:107360:|#|:idhash:canonical and timestamp 20250202031822 and revision id 38465438. 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