{"id":476144,"date":"2025-03-26T11:41:50","date_gmt":"2025-03-26T10:41:50","guid":{"rendered":"https:\/\/www.eenewseurope.com\/?p=476144"},"modified":"2025-05-27T16:21:03","modified_gmt":"2025-05-27T14:21:03","slug":"source-laser-monopuce-et-multi-longueurs-donde-pour-optiques-co-packagees-dwdm-dans-les-centres-de-donnees-ia","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/source-laser-monopuce-et-multi-longueurs-donde-pour-optiques-co-packagees-dwdm-dans-les-centres-de-donnees-ia\/","title":{"rendered":"Le premier laser single-chip multi-longueur d\u2019onde est fran\u00e7ais"},"content":{"rendered":"<h3><span style=\"font-size: 16px;\">Alors que les c\u00e2bles en cuivre atteignent leurs limites de d\u00e9bit et de port\u00e9e pour les interconnexions IA, les optiques co-packag\u00e9es DWDM s&rsquo;imposent comme la solution de r\u00e9seau optique id\u00e9ale pour les centres de donn\u00e9es IA.<\/span><\/h3>\n<p>Le grenoblois Scintil Photonics, fait partie des pionniers de la photonique h\u00e9t\u00e9rog\u00e8ne sur silicium. La soci\u00e9t\u00e9 a pr\u00e9sent\u00e9 LEAF Light , sa source laser monopuce multi-longueurs d&rsquo;onde offrant vitesse, port\u00e9e, efficacit\u00e9 \u00e9nerg\u00e9tique et faible latence requises pour les r\u00e9seaux \u00e9volutifs. LEAF Light sera pr\u00e9sent\u00e9 d\u00e9but avril au salon <u>OFC<\/u>\u00a0 \u00e0 San Francisco. L&rsquo;OFC est le principal \u00e9v\u00e9nement mondial consacr\u00e9 aux r\u00e9seaux et communications optiques.<\/p>\n<p>La source lumineuse d\u00e9port\u00e9e DWDM (Dense Wavelength Division Multiplexing) compacte de Scintil, dot\u00e9e de l&rsquo;espacement de longueurs d&rsquo;onde le plus pr\u00e9cis \u00e0 ce jour, est un composant essentiel de l&rsquo;architecture DWDM co-packag\u00e9e \u00e9mergente qui r\u00e9pond aux d\u00e9fis des centres de donn\u00e9es IA \u00e9volutifs. Elle est compos\u00e9e de 8 \u00e0 16 lasers multiplex\u00e9s avec un espacement de fr\u00e9quence de 200 GHz ou 100 GHz. L&rsquo;\u00e9lectronique de contr\u00f4le et le bo\u00eetier optique ont \u00e9t\u00e9 d\u00e9velopp\u00e9s pour une int\u00e9gration dans un ELSFP. \u00bb<\/p>\n<p>Matt Crowley, PDG de Scintil Photonics d\u00e9clare\u00a0: \u00ab\u00a0LEAF Light est la solution monopuce capable de r\u00e9pondre \u00e0 toutes les exigences syst\u00e8me, dans un format et a un co\u00fbt acceptables, pour l&rsquo;architecture DWDM co-packag\u00e9e \u00e9mergente. La source lumineuse multi-longueurs d&rsquo;onde de haute pr\u00e9cision permet de transmettre efficacement les donn\u00e9es. Notre objectif est d&rsquo;aligner \u00e9troitement les volumes de LEAF Light sur la croissance du march\u00e9 des acc\u00e9l\u00e9rateurs XPU, qui devrait atteindre 600 milliards de dollars en 2030 avec environ 35 millions d&rsquo;acc\u00e9l\u00e9rateurs IA. Nos \u00e9chantillons techniques ELSFP (External Laser Small Form-Factor Pluggable) seront largement disponibles en 2026. \u00bb<\/p>\n<p>LEAF Light est produit avec l la technologie SHIP\u2122 ( Scintil Heterogeneous Integrated Photonics ), le proc\u00e9d\u00e9 propri\u00e9taire de Scintil. Ce proc\u00e9d\u00e9 de photonique sur silicium int\u00e8gre des mat\u00e9riaux III-V et d&rsquo;autres mat\u00e9riaux disponibles de la photonique sur silicium. La compatibilit\u00e9 du proc\u00e9d\u00e9 avec les usines de fabrication de silicium standard, permet la fabrication en tr\u00e8s haut volume des tranches.<\/p>\n<p><a class=\"vs-VF efNGO\" href=\"https:\/\/www.ofcconference.org\/en-us\/home\/\" target=\"_blank\" rel=\"noopener noreferrer\" data-hook=\"web-link\"><u>OFC<\/u><\/a>\u00a0 &#8211; <a href=\"https:\/\/www.scintil-photonics.com\/products\">LEAF Light<\/a><\/p>\n<p><a href=\"https:\/\/www.scintil-photonics.com\/\">Scintil Photonics<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Alors que les c\u00e2bles en cuivre atteignent leurs limites de d\u00e9bit et de port\u00e9e pour les interconnexions IA, les optiques co-packag\u00e9es DWDM s&rsquo;imposent comme la solution de r\u00e9seau optique id\u00e9ale pour les centres de donn\u00e9es IA. Le grenoblois Scintil Photonics, fait partie des pionniers de la photonique h\u00e9t\u00e9rog\u00e8ne sur silicium. La soci\u00e9t\u00e9 a pr\u00e9sent\u00e9 LEAF [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":476146,"comment_status":"closed","ping_status":"closed","sticky":true,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[886],"tags":[4933,9289,2198,9288],"domains":[47],"ppma_author":[1143],"class_list":["post-476144","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news-fr","tag-centre-de-donnees-fr","tag-ci-photonique","tag-ia","tag-scintil","domains-electronique-eci"],"acf":[],"yoast_head":"<title>Le premier laser single-chip multi-longueur d\u2019onde est fran\u00e7...<\/title>\n<meta name=\"description\" content=\"source laser monopuce multi-longueurs : vitesse, port\u00e9e, efficacit\u00e9 \u00e9nerg\u00e9tique et faible latence requises pour les r\u00e9seaux \u00e9volutifs\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, 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