OASIS Repository@POSTECHLIBRARY: Computation of emitter-plasmon interactions using an axis-symmetric model for off-axis dipoles

<!DOCTYPE html> <html lang="ko"> <head> <title>OASIS Repository@POSTECHLIBRARY: Computation of emitter-plasmon interactions using an axis-symmetric model for off-axis dipoles</title> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> <meta name="Generator" content="DSpace 5.5" /> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta name="description" content="Postech OASIS Repository" /> <meta name="keywords" content="오아시스,레포지토리,리포지터리,저장소,포스텍,박태준학술정보관,포항공과대학교,포항공대,POSTECH,Pohang University of Science and Technology,도서관,IR,연구업적,학술실적,연구성과,dspace" /> <link rel="shortcut icon" href="/favicon.ico" type="image/x-icon"/> <link rel="search" type="application/opensearchdescription+xml" href="/open-search/description.xml" title="DSpace" /> <link rel="schema.DCTERMS" href="http://purl.org/dc/terms/" /> <link rel="schema.DC" href="http://purl.org/dc/elements/1.1/" /> <link rel="schema.OAK" href="http://www.oak.go.kr/terms/" /> <meta name="OAK.author" content="Otomalo, Tadele Orbula" scheme="OAK.AUTHOR" /> <meta name="OAK.author" content="Hu, Huatian" scheme="OAK.AUTHOR" /> <meta name="OAK.author" content="Álvarez-Pérez, Gonzalo" scheme="OAK.AUTHOR" /> <meta name="OAK.author" content="Rho, Junsuk" scheme="OAK.AUTHOR" /> <meta name="OAK.author" content="Ciracì, Cristian" scheme="OAK.AUTHOR" /> <meta name="DCTERMS.dateAccepted" content="2024-11-18T01:00:07Z" scheme="DCTERMS.W3CDTF" /> <meta name="DCTERMS.available" content="2024-11-18T01:00:07Z" scheme="DCTERMS.W3CDTF" /> <meta name="DCTERMS.created" content="2024-10-30" scheme="DCTERMS.W3CDTF" /> <meta name="DCTERMS.issued" content="2024-10" scheme="DCTERMS.W3CDTF" /> <meta name="OAK.identifier.issn" content="1094-4087" scheme="OAK.ISSN" /> <meta name="DC.identifier" content="https://oasis.postech.ac.kr/handle/2014.oak/124680" scheme="DCTERMS.URI" /> <meta name="DCTERMS.abstract" content="The axis-symmetric modeling technique is based on expanding vector fields in cylindrical harmonics and computing the response on a two-dimensional cross-section separately for each azimuthal harmonic, significantly reducing computational costs. However, it has limitations when dealing with dipoles placed away from the symmetry axis due to challenges in the expansion of angular modes. To address this, we propose a reformulated axis-symmetric model based on the Fourier expansion of the delta function distribution concerning the azimuthal variable. This model is validated using standard Mie theory for off-axis dipoles and applied to study multiple-emitter-plasmon interactions. The emission properties of a non-cooperative ensemble near a plasmonic nanoparticle are observed to scale with the number of emitters considered, N. Notably, a Dicke effect-like super radiance (N2-dependence) is observed when a spatially disordered ensemble of dipoles oscillates collectively inside a plasmonic dimer gap. This kind of high-level cooperative quantum phenomenon is of high interest in fields such as quantum optics and light-harvesting." /> <meta name="DC.language" content="English" /> <meta name="DC.publisher" content="Optical Society of America" /> <meta name="DC.relation" content="Optics Express" /> <meta name="DC.title" content="Computation of emitter-plasmon interactions using an axis-symmetric model for off-axis dipoles" /> <meta name="DC.type" content="Article" /> <meta name="DC.identifier" content="10.1364/OE.534127" /> <meta name="DC.identifier" content="59321" /> <meta name="DC.type" content="ART" /> <meta name="DC.identifier" content="Optics Express, v.32, no.21, pp.37668 - 37677" /> <meta name="DC.identifier" content="001334549900005" /> <meta name="OAK.relation.page" content="37677" scheme="OAK.PAGE" /> <meta name="OAK.relation.issue" content="21" scheme="OAK.ISSUE" /> <meta name="OAK.relation.page" content="37668" scheme="OAK.PAGE" /> <meta name="OAK.relation.journal" content="Optics Express" scheme="OAK.JOURNAL" /> <meta name="OAK.relation.volume" content="32" scheme="OAK.VOLUME" /> <meta name="DC.contributor" content="Rho, Junsuk" /> <meta name="DC.identifier" content="2-s2.0-85206014681" /> <meta name="DC.description" content="1" /> <meta name="DC.description" content="1" /> <meta name="DC.description" content="Y" /> <meta name="DC.type" content="Article" /> <meta name="DC.subject" content="FAR-FIELD" /> <meta name="DC.subject" content="FLUORESCENCE" /> <meta name="DC.relation" content="Optics" /> <meta name="DC.description" content="scie" /> <meta name="DC.description" content="scopus" /> <meta name="DC.relation" content="Optics" /> <meta name="citation_keywords" content="Article" /> <meta name="citation_title" content="Computation of emitter-plasmon interactions using an axis-symmetric model for off-axis dipoles" /> <meta name="citation_issn" content="1094-4087" /> <meta name="citation_publisher" content="Optical Society of America" /> <meta name="citation_author" content="Otomalo, Tadele Orbula" /> <meta name="citation_author" content="Hu, Huatian" /> <meta name="citation_author" content="Álvarez-Pérez, Gonzalo" /> <meta name="citation_author" content="Rho, Junsuk" /> <meta name="citation_author" content="Ciracì, Cristian" /> <meta name="citation_date" content="2024-10" /> <meta name="citation_abstract_html_url" content="https://oasis.postech.ac.kr/handle/2014.oak/124680" /> <link rel="stylesheet" href="/css/bootstrap.min.css" defer /> <link rel="stylesheet" href="/css/layout.css" async /> <link rel="stylesheet" href="/css/mquery.css" defer /> <link rel="stylesheet" href="/css/slidebars.css" defer />  <link rel="stylesheet" href="/css/owl.carousel.css" defer />  <link rel="stylesheet" href="/css/owl.theme.css" defer /> <link rel="stylesheet" href="/css/bootstrap-partof.css" defer /> <script src="/js/jquery-1.9.1.min.js"></script> <script src="/js/jquery-ui.js"></script> <script src="/js/bootstrap.min.js"></script> <script src="/js/owl.carousel.min.js"></script> <script src="/js/common.js" defer></script> <script src="/utils.js" defer></script> <script src="/static/js/holder.js" defer></script> <script src="/static/js/choice-support.js" defer></script> <script src="/js/ms-clarity.js"></script> <script async src="https://www.googletagmanager.com/gtag/js?id=G-B9EHYYGM78"></script> <script> window.dataLayer = window.dataLayer || []; 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Journal Papers</strong></a> </div></div> </div> <div class="col_width sub_container add_widget"> <div class="sub_contents"> <script src="https://apis.google.com/js/platform.js" async defer></script> <script type="text/javascript"> // google plus api window.___gcfg = {lang: 'ko'}; (function() { var po = document.createElement('script'); po.type = 'text/javascript'; po.async = true; po.src = 'https://apis.google.com/js/platform.js'; var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(po, s); })(); </script> <div class="sub_title"> <h3> </h3> <div class="type_icon"> <span class="article_type">Article</span> </div> </div> <div class="view_top_box"> <div class="view_bt_box"> <span class="cited_span science_span">Cited <em>0</em> time in <img src="/image/common/webofscience.png" alt="webofscience"></span> <span class="cited_span">Cited <em>0</em> time in <img src="/image/common/scopus.png" alt="scopus"></span> </div> <div class="view_bt_area"> <span>Metadata Downloads</span> <form action="/export" method="post"> <input type="hidden" name="item_id" value="124322"/> <div class="view_downbt"> <ul> <li> <input type="submit" name="submit_export_dc" value="DC(XML)"/> </li> <li> <input type="submit" name="submit_export_excel" value="EXCEL"/> </li> </ul> </div> </form> </div> </div> <div class="view_contents"> <p class="view_title">Computation of emitter-plasmon interactions using an axis-symmetric model for off-axis dipoles <em class="a_l_ink a_l_scie">SCIE</em> <em class="a_l_ink a_l_scopus">SCOPUS</em> </p> <div class="view_inner_con"> <dl><dt>Title</dt><dd>Computation of emitter-plasmon interactions using an axis-symmetric model for off-axis dipoles</dd></dl> <dl><dt>Authors</dt><dd><a class="author"href="/browse?type=author&value=Otomalo%2C+Tadele+Orbula">Otomalo, Tadele Orbula</a>; <a class="author"href="/browse?type=author&value=Hu%2C+Huatian">Hu, Huatian</a>; <a class="author"href="/browse?type=author&value=%C3%81lvarez-P%C3%A9rez%2C+Gonzalo">Álvarez-Pérez, Gonzalo</a>; <a class="author_a" href="/researcher-profile?ep=362">Rho, Junsuk</a>; <a class="author"href="/browse?type=author&value=Cirac%C3%AC%2C+Cristian">Ciracì, Cristian</a></dd></dl> <dl><dt>Date Issued</dt><dd>2024-10 </dd></dl> <dl><dt>Publisher</dt><dd>Optical Society of America</dd></dl> <dl><dt>Abstract</dt><dd>The axis-symmetric modeling technique is based on expanding vector fields in cylindrical harmonics and computing the response on a two-dimensional cross-section separately for each azimuthal harmonic, significantly reducing computational costs. However, it has limitations when dealing with dipoles placed away from the symmetry axis due to challenges in the expansion of angular modes. To address this, we propose a reformulated axis-symmetric model based on the Fourier expansion of the delta function distribution concerning the azimuthal variable. This model is validated using standard Mie theory for off-axis dipoles and applied to study multiple-emitter-plasmon interactions. The emission properties of a non-cooperative ensemble near a plasmonic nanoparticle are observed to scale with the number of emitters considered, N. Notably, a Dicke effect-like super radiance (N2-dependence) is observed when a spatially disordered ensemble of dipoles oscillates collectively inside a plasmonic dimer gap. This kind of high-level cooperative quantum phenomenon is of high interest in fields such as quantum optics and light-harvesting.</dd></dl> <dl><dt>URI</dt><dd><a href="https://oasis.postech.ac.kr/handle/2014.oak/124680" class="link_type">https://oasis.postech.ac.kr/handle/2014.oak/124680</a></dd></dl> <dl><dt>DOI</dt><dd><a href="http://dx.doi.org/10.1364/OE.534127">10.1364/OE.534127</a></dd></dl> <dl><dt>ISSN</dt><dd>1094-4087</dd></dl> <dl><dt>Article Type</dt><dd>Article</dd></dl> <dl><dt>Citation</dt><dd>Optics Express, vol. 32, no. 21, page. 37668 - 37677, 2024-10</dd></dl> <dl class="file_item_dl"><dt>Files in This Item:</dt> <dd class="file_download">There are no files associated with this item.</dd> </dl> </div> <div class="record_bt_box"> <a href="/handle/2014.oak/124680?mode=full">Show full item record</a> </div> <div class="al_right"> </div> <div class="sns_wrap"> <div class="sns_box"> <p class="qr_box"><img src="https://api.qrserver.com/v1/create-qr-code/?size=66x66&data=https://oasis.postech.ac.kr/handle/2014.oak/124680" alt="qr_code"></p> <div class="sns_inner"> <ul> <li> <p><a href="http://www.mendeley.com/import/?url=https://oasis.postech.ac.kr/handle/2014.oak/124680" target="_blank"><img src="/image/common/mendeley_icon.gif" alt="mendeley" /></a></p> <p class="twitter_box"> <a href="https://twitter.com/share" class="tweet_bt twitter-share-button" data-lang="en" data-size="large" data-dnt="true">트윗하기</a> <script> !function(d, s, id) { var js, fjs = d.getElementsByTagName(s)[0]; if (!d.getElementById(id)) { js = d.createElement(s); js.id = id; js.src = "//platform.twitter.com/widgets.js"; fjs.parentNode.insertBefore(js, fjs); } }(document, "script", "twitter-wjs"); </script> </p> </li> <li class="facebook_li"> <span id="fb-root"></span> <script> (function(d, s, id) { var js, fjs = d.getElementsByTagName(s)[0]; if (d.getElementById(id)) return; js = d.createElement(s); js.id = id; js.src = "//connect.facebook.net/ko_KR/all.js#xfbml=1"; fjs.parentNode.insertBefore(js, fjs); }(document, 'script', 'facebook-jssdk')); </script> <span class="fb-like" data-send="true" data-layout="standard" data-width="450" data-show-faces="false" data-font="verdana"></span> </li> </ul> </div> </div> <p class="sns_text"> <span> Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.</span> </p> </div> </div> </div>  <div class="sub_right_box"> <div class="w_cc"> <h4 class="widget_title">Communities & Collection</h4> <ul> <li><a href="/handle/2014.oak/408" class="cc_item">Department of Mechanical Engineering (기계공학과)</a> <ul> <li><a href="/handle/2014.oak/409">1. 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OASIS Repository@POSTECHLIBRARY: Computation of emitter-plasmon interactions using an axis-symmetric model for off-axis dipoles