{"id":15462,"date":"2023-09-13T11:33:55","date_gmt":"2023-09-13T09:33:55","guid":{"rendered":"https:\/\/amplitude.thibautsoufflet.fr\/?page_id=15462"},"modified":"2023-09-13T11:33:58","modified_gmt":"2023-09-13T09:33:58","slug":"shg-second-harmonic-generation","status":"publish","type":"page","link":"https:\/\/amplitude-laser.com\/fr\/shg-second-harmonic-generation\/","title":{"rendered":"SHG (Second Harmonic Generation)"},"content":{"rendered":"\n<div class=\"wp-block-media-text is-stacked-on-mobile\" style=\"grid-template-columns:54% auto\"><figure class=\"wp-block-media-text__media\"><img decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/amplitude-laser.com\/wp-content\/uploads\/2023\/08\/Source-Laser-1-1024x576.jpg\" alt=\"\" class=\"wp-image-15012 size-full\" srcset=\"https:\/\/amplitude-laser.com\/wp-content\/uploads\/2023\/08\/Source-Laser-1-1024x576.jpg 1024w, https:\/\/amplitude-laser.com\/wp-content\/uploads\/2023\/08\/Source-Laser-1-300x169.jpg 300w, https:\/\/amplitude-laser.com\/wp-content\/uploads\/2023\/08\/Source-Laser-1-768x432.jpg 768w, https:\/\/amplitude-laser.com\/wp-content\/uploads\/2023\/08\/Source-Laser-1-1536x864.jpg 1536w, https:\/\/amplitude-laser.com\/wp-content\/uploads\/2023\/08\/Source-Laser-1.jpg 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<h2 class=\"wp-block-heading\">Accro\u00eetre le potentiel des lasers : Lib\u00e9rer la puissance du SHG<\/h2>\n\n\n\n<div style=\"height:29px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-16018d1d wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-75\"><a class=\"wp-block-button__link has-background wp-element-button\" href=\"https:\/\/amplitude-laser.com\/quote-and-information\/\" style=\"background-color:#ff5100\"><strong>Contactez-nous<\/strong><\/a><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<div style=\"height:60px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Chez Amplitude Laser, l&rsquo;innovation nous pousse \u00e0 red\u00e9finir les possibilit\u00e9s des lasers femtosecondes ultrarapides. Nous pr\u00e9sentons notre option transformatrice de g\u00e9n\u00e9ration de seconde harmonique (SHG) &#8211; une passerelle vers des capacit\u00e9s laser accrues.<\/p>\n\n\n\n<p>La SHG, ou g\u00e9n\u00e9ration de secondes harmoniques, est un processus fascinant dans lequel la fr\u00e9quence d&rsquo;un faisceau laser est doubl\u00e9e par des interactions non lin\u00e9aires au sein d&rsquo;un milieu optique. Cette interaction dynamique de la lumi\u00e8re produit un nouveau faisceau dont la fr\u00e9quence est deux fois plus \u00e9lev\u00e9e que la fr\u00e9quence initiale, ce qui entra\u00eene une r\u00e9duction de moiti\u00e9 de la longueur d&rsquo;onde<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Int\u00e9gration dans les lasers femtoseconde : Am\u00e9liorer la pr\u00e9cision<\/strong><\/h3>\n\n\n\n<p>Inclus dans la plupart de nos lasers femtoseconde, ils apportent un nouveau niveau de polyvalence. En utilisant les propri\u00e9t\u00e9s non lin\u00e9aires des cristaux optiques, nous manipulons habilement les longueurs d&rsquo;onde, g\u00e9n\u00e9rant des fr\u00e9quences harmoniques efficaces. Cette int\u00e9gration ouvre de nouvelles possibilit\u00e9s dans les applications qui n\u00e9cessitent des longueurs d&rsquo;onde contr\u00f4l\u00e9es et une conversion de fr\u00e9quence efficace.<\/p>\n\n\n\n<figure class=\"wp-block-video\"><video height=\"1080\" style=\"aspect-ratio: 1920 \/ 1080;\" width=\"1920\" autoplay controls loop src=\"https:\/\/amplitude-laser.com\/wp-content\/uploads\/2023\/08\/Source-Laser.mp4\" playsinline><\/video><\/figure>\n\n\n\n<p>The integration of the SHG option brings forth a host of transformative benefits:<\/p>\n\n\n\n<div class=\"wp-block-group is-vertical is-layout-flex wp-container-core-group-is-layout-8cf370e7 wp-block-group-is-layout-flex\">\n<p><strong>Imagerie de pr\u00e9cision :<\/strong> La longueur d&rsquo;onde plus courte de la deuxi\u00e8me harmonique r\u00e9volutionne la pr\u00e9cision de l&rsquo;imagerie, ce qui est particuli\u00e8rement utile pour la microscopie avanc\u00e9e et les diagnostics m\u00e9dicaux.<\/p>\n\n\n\n<p><strong>Transformation des mat\u00e9riaux : Les lasers \u00e9quip\u00e9s de SHG red\u00e9finissent le traitement des mat\u00e9riaux, garantissant une pr\u00e9cision in\u00e9gal\u00e9e dans les t\u00e2ches de microfabrication et de structuration des surfaces.<\/strong><\/p>\n\n\n\n<p><strong>Perspectives scientifiques <\/strong>: La SHG joue un r\u00f4le essentiel dans la recherche en optique non lin\u00e9aire, en \u00e9clairant les caract\u00e9ristiques des mat\u00e9riaux dans des conditions uniques.<\/p>\n\n\n\n<p><strong>Spectroscopie <\/strong>: La pr\u00e9cision accrue des fr\u00e9quences de seconde harmonique augmente la pr\u00e9cision des analyses spectroscopiques, ce qui est vital pour la recherche et les applications industrielles.<\/p>\n<\/div>\n\n\n\n<p>En int\u00e9grant l&rsquo;option SHG \u00e0 nos lasers femtosecondes ultrarapides, nous renfor\u00e7ons leur polyvalence et leurs capacit\u00e9s. La fusion de fr\u00e9quences doubl\u00e9es et de longueurs d&rsquo;onde affin\u00e9es permet de renforcer toute une s\u00e9rie d&rsquo;industries, de la m\u00e9decine \u00e0 la fabrication. Notre engagement \u00e0 fournir des solutions innovantes qui redessinent le paysage des lasers est illustr\u00e9 par le potentiel de la SHG.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Chez Amplitude Laser, l&rsquo;innovation nous pousse \u00e0 red\u00e9finir les possibilit\u00e9s des lasers femtosecondes ultrarapides. Nous pr\u00e9sentons notre option transformatrice de g\u00e9n\u00e9ration de seconde harmonique (SHG) &#8211; une passerelle vers des capacit\u00e9s laser accrues. La SHG, ou g\u00e9n\u00e9ration de secondes harmoniques, est un processus fascinant dans lequel la fr\u00e9quence d&rsquo;un faisceau laser est doubl\u00e9e par des [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":15035,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-15462","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>SHG (Second Harmonic Generation) - Amplitude<\/title>\n<meta name=\"description\" content=\"Int\u00e9grez de mani\u00e8re transparente l&#039;option SHG dans vos lasers femtoseconde : manipulez les longueurs d&#039;onde pour des applications avanc\u00e9es.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/amplitude-laser.com\/fr\/shg-second-harmonic-generation\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"SHG (Second Harmonic Generation) - 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