{"id":62584,"date":"2024-02-19T10:29:05","date_gmt":"2024-02-19T08:29:05","guid":{"rendered":"https:\/\/www.iemn.fr\/?p=62584"},"modified":"2024-07-23T16:21:18","modified_gmt":"2024-07-23T14:21:18","slug":"seminaire-pushing-the-limits-of-silicon-light-emission-jimmy-xu-brown-university-usa","status":"publish","type":"post","link":"https:\/\/www.iemn.fr\/en\/actualites\/seminaire-pushing-the-limits-of-silicon-light-emission-jimmy-xu-brown-university-usa.html","title":{"rendered":"Pushing the limits of silicon light emission\" seminar - Jimmy Xu, Brown University, USA"},"content":{"rendered":"<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_one_full-25347b0a799d5b9f7058434b2a9c3182\">\n.flex_column.av-av_one_full-25347b0a799d5b9f7058434b2a9c3182{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-av_one_full-25347b0a799d5b9f7058434b2a9c3182 av_one_full  avia-builder-el-0  avia-builder-el-no-sibling  first flex_column_div av-zero-column-padding'     ><section  class='av_textblock_section av-lsso6yt6-00ec7b05fe841991420b65007797bd92'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><h1 style=\"text-align: center;\">Seminar<br \/>\n\u2018Pushing the limits of silicon light emission\u2019<\/h1>\n<h3 style=\"text-align: center;\">Jimmy Xu, Brown University, USA<\/h3>\n<\/div><\/section><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lssocoai-bd7093a2b7d5ca5994f938f65d4ee3ca\">\n#top .av_textblock_section.av-lssocoai-bd7093a2b7d5ca5994f938f65d4ee3ca .avia_textblock{\nfont-size:14px;\n}\n<\/style>\n<section  class='av_textblock_section av-lssocoai-bd7093a2b7d5ca5994f938f65d4ee3ca'   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><p style=\"font-weight: 400;\"><strong>This talk attempts to introduce an on-going effort in pushing the limits of silicon in light emission.\u00a0 It began with a curiosity-driven trial experiment to prove that silicon can emit light and emit so well that it could even lase<sup>1<\/sup>. Today, we are pushing the limit in the opposite end \u2013 making it emit single-photons<sup>2<\/sup>, in the telecom O-band, and electrically driven<sup>3<\/sup>.<\/strong><\/p>\n<p><a href=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/02\/limit_silicon_light_emission.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-62585 size-full aligncenter\" src=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/02\/limit_silicon_light_emission.jpg\" alt=\"\" width=\"1400\" height=\"339\" srcset=\"https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/02\/limit_silicon_light_emission.jpg 1400w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/02\/limit_silicon_light_emission-300x73.jpg 300w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/02\/limit_silicon_light_emission-1030x249.jpg 1030w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/02\/limit_silicon_light_emission-768x186.jpg 768w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/02\/limit_silicon_light_emission-18x4.jpg 18w, https:\/\/www.iemn.fr\/wp-content\/uploads\/2024\/02\/limit_silicon_light_emission-705x171.jpg 705w\" sizes=\"auto, (max-width: 1400px) 100vw, 1400px\" \/><\/a><\/p>\n<ol>\n<li><em> Cloutier, P. Kossyrev, Jimmy Xu, Optical gain and stimulated emission in periodic nanopatterned crystalline silicon, Nature Materials, 2005, doi:10.1038\/nmat1530<\/em><\/li>\n<li><em> Redjem et al, All-silicon quantum light source by embedding aan atomic emissive center in a nanophotonic cavity, Nature Communications, 2023, <\/em><a href=\"https:\/\/doi.org\/10.1038\/s41467-023-38559-6\"><em>https:\/\/doi.org\/10.1038\/s41467-023-38559-6<\/em><\/a><\/li>\n<li><em>One part of the \u201cFulbright-Tocqueville Distinguished Chair\u201d project w\/ ISEN &amp; IEMN<\/em><\/li>\n<\/ol>\n<p style=\"font-weight: 400;\"><em>Speaker biosketch: the recipient of the \u201cFulbright-Tocqueville Distinguished Chair\u201d Award 2023-24; Professor of Engineering and Physic, and the \u2018Charles C. Tillinghast Jr. 1932 University Professor\u2019 at Brown University, USA; recipient of the 1994 \u201cSteacie Prize\u201d (Canada), 2004 Guggenheim Fellowship, Fellow of AAAS, APS, IEEE, IoP (UK); and DVS (Distinguished Visiting Scientist) of NASA JPL. Prior to coming to Brown in 1999, he was Director, Nortel Institute of Telecommunications and the James Ham Professor of Optoelectronics at the University of Toronto.<\/em><\/p>\n<\/div><\/section><\/p><\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":2,"featured_media":69380,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-62584","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualites"],"_links":{"self":[{"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/posts\/62584","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/comments?post=62584"}],"version-history":[{"count":0,"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/posts\/62584\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/media\/69380"}],"wp:attachment":[{"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/media?parent=62584"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/categories?post=62584"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.iemn.fr\/en\/wp-json\/wp\/v2\/tags?post=62584"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}