{"id":23353,"date":"2026-03-10T09:17:32","date_gmt":"2026-03-10T08:17:32","guid":{"rendered":"https:\/\/www.tpl-vision.com\/applications\/a-complete-guide-to-short-wave-infrared-swir-for-machine-vision\/"},"modified":"2026-03-11T17:35:16","modified_gmt":"2026-03-11T16:35:16","slug":"a-complete-guide-to-short-wave-infrared-swir-for-machine-vision","status":"publish","type":"post","link":"https:\/\/www.tpl-vision.com\/fr\/centre-de-ressources\/a-complete-guide-to-short-wave-infrared-swir-for-machine-vision\/","title":{"rendered":"Guide complet sur l&rsquo;infrarouge \u00e0 ondes courtes (SWIR) pour la vision industrielle"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"23353\" class=\"elementor elementor-23353 elementor-23208\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-239746da elementor-section-boxed elementor-section-height-default 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.elementor-divider__text{direction:rtl}.e-con-inner>.elementor-widget-divider,.e-con>.elementor-widget-divider{width:var(--container-widget-width,100%);--flex-grow:var(--container-widget-flex-grow)}<\/style>\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon elementor-divider__element\">\n\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-chevron-down\"><\/i><\/div>\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t<div class=\"elementor-element elementor-element-da43213 e-flex e-con-boxed e-con e-parent\" data-id=\"da43213\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;boxed&quot;}\" data-core-v316-plus=\"true\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4e3a97e elementor-widget elementor-widget-image\" data-id=\"4e3a97e\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.19.0 - 07-02-2024 *\/\n.elementor-widget-image{text-align:center}.elementor-widget-image a{display:inline-block}.elementor-widget-image a img[src$=\".svg\"]{width:48px}.elementor-widget-image img{vertical-align:middle;display:inline-block}<\/style>\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1620\" height=\"580\" src=\"https:\/\/www.tpl-vision.com\/wp-content\/uploads\/2026\/03\/SWIR.png\" class=\"attachment-full size-full wp-image-23204\" alt=\"Electromagnetic spectrum\" srcset=\"https:\/\/www.tpl-vision.com\/wp-content\/uploads\/2026\/03\/SWIR.png 1620w, https:\/\/www.tpl-vision.com\/wp-content\/uploads\/2026\/03\/SWIR-300x107.png 300w, https:\/\/www.tpl-vision.com\/wp-content\/uploads\/2026\/03\/SWIR-1024x367.png 1024w, https:\/\/www.tpl-vision.com\/wp-content\/uploads\/2026\/03\/SWIR-768x275.png 768w, https:\/\/www.tpl-vision.com\/wp-content\/uploads\/2026\/03\/SWIR-1536x550.png 1536w, https:\/\/www.tpl-vision.com\/wp-content\/uploads\/2026\/03\/SWIR-600x215.png 600w, https:\/\/www.tpl-vision.com\/wp-content\/uploads\/2026\/03\/SWIR-175x63.png 175w, https:\/\/www.tpl-vision.com\/wp-content\/uploads\/2026\/03\/SWIR-40x14.png 40w, https:\/\/www.tpl-vision.com\/wp-content\/uploads\/2026\/03\/SWIR-55x20.png 55w, https:\/\/www.tpl-vision.com\/wp-content\/uploads\/2026\/03\/SWIR-100x36.png 100w\" sizes=\"(max-width: 1620px) 100vw, 1620px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f638fce e-con-full e-flex e-con e-parent\" data-id=\"f638fce\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;full&quot;}\" data-core-v316-plus=\"true\">\n\t\t\t\t<div class=\"elementor-element elementor-element-61c3548 elementor-widget elementor-widget-heading\" data-id=\"61c3548\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.19.0 - 07-02-2024 *\/\n.elementor-heading-title{padding:0;margin:0;line-height:1}.elementor-widget-heading .elementor-heading-title[class*=elementor-size-]>a{color:inherit;font-size:inherit;line-height:inherit}.elementor-widget-heading .elementor-heading-title.elementor-size-small{font-size:15px}.elementor-widget-heading .elementor-heading-title.elementor-size-medium{font-size:19px}.elementor-widget-heading .elementor-heading-title.elementor-size-large{font-size:29px}.elementor-widget-heading .elementor-heading-title.elementor-size-xl{font-size:39px}.elementor-widget-heading .elementor-heading-title.elementor-size-xxl{font-size:59px}<\/style><h2 class=\"elementor-heading-title elementor-size-default\">Qu'est-ce que l'infrarouge SWIR ?<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-167d3e0b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"167d3e0b\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-wide\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1f0115d\" data-id=\"1f0115d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2fcec1f0 elementor-widget elementor-widget-text-editor\" data-id=\"2fcec1f0\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.19.0 - 07-02-2024 *\/\n.elementor-widget-text-editor.elementor-drop-cap-view-stacked .elementor-drop-cap{background-color:#69727d;color:#fff}.elementor-widget-text-editor.elementor-drop-cap-view-framed .elementor-drop-cap{color:#69727d;border:3px solid;background-color:transparent}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap{margin-top:8px}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap-letter{width:1em;height:1em}.elementor-widget-text-editor .elementor-drop-cap{float:left;text-align:center;line-height:1;font-size:50px}.elementor-widget-text-editor .elementor-drop-cap-letter{display:inline-block}<\/style>\t\t\t\t<p>L&rsquo;infrarouge \u00e0 ondes courtes (<strong>SWIR<\/strong>) est un segment du spectre \u00e9lectromagn\u00e9tique, situ\u00e9 entre la lumi\u00e8re visible et l&rsquo;infrarouge \u00e0 ondes longues ; le SWIR se situe g\u00e9n\u00e9ralement entre <strong>1050 nm et 2500 nm<\/strong>. Ces longueurs d&rsquo;onde sont invisibles \u00e0 l&rsquo;\u0153il nu, mais peuvent \u00eatre extr\u00eamement utiles pour l&rsquo;imagerie avanc\u00e9e. <\/p>\n<p>Pour une capture optimale du rayonnement SWIR, des cam\u00e9ras SWIR sp\u00e9cialis\u00e9es sont con\u00e7ues avec des capteurs \u00e0 l&rsquo;ars\u00e9niure d&rsquo;indium-gallium (InGaAs) ou au tellurure de mercure-cadmium (MCT), permettant u<strong>ne imagerie de haute qualit\u00e9<\/strong> pour des inspections d\u00e9taill\u00e9es. Les capteurs InGaAs et MCT contiennent des composants optiques et \u00e9lectroniques qui permettent \u00e0 la cam\u00e9ra de fonctionner dans la gamme sp\u00e9cifique <strong>SWIR<\/strong>. <\/p>\n<p>Sur les cam\u00e9ras de vision industrielle standard, on utilise des capteurs en silicium, qui fonctionnent g\u00e9n\u00e9ralement jusqu&rsquo;\u00e0 <strong>900 nm \u2013 1000 nm<\/strong>, la sensibilit\u00e9 diminuant rapidement au-del\u00e0 de cette plage.<\/p>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t<div class=\"elementor-element elementor-element-7913649 e-con-full e-flex e-con e-parent\" data-id=\"7913649\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;full&quot;}\" data-core-v316-plus=\"true\">\n\t\t\t\t<div class=\"elementor-element elementor-element-761f1c7 elementor-widget elementor-widget-heading\" data-id=\"761f1c7\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Syst\u00e8mes de vision industrielle SWIR<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5c8e669f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5c8e669f\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-wide\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-713aae2e\" data-id=\"713aae2e\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6ed7b2e0 elementor-widget elementor-widget-text-editor\" data-id=\"6ed7b2e0\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong>Les diff\u00e9rents composants en vision industrielle<\/strong>, optimis\u00e9s pour l&rsquo;infrarouge \u00e0 ondes courtes, sont essentiels pour <strong>l&rsquo;imagerie haute performance<\/strong>. Gr\u00e2ce \u00e0 un contraste sup\u00e9rieur, une excellente p\u00e9n\u00e9tration des mat\u00e9riaux et une d\u00e9tection pr\u00e9cise de l&rsquo;humidit\u00e9, cette technologie est particuli\u00e8rement efficace pour <strong>les applications complexes<\/strong> telles que l&rsquo;inspection, le tri et le contr\u00f4le qualit\u00e9. Elle r\u00e9v\u00e8le des d\u00e9tails <strong>invisibles<\/strong> \u00e0 l&rsquo;\u0153il nu tout en conservant une image monochrome <strong>haute r\u00e9solution<\/strong>.  <\/p>\n<p>Associ\u00e9es, <strong>les cam\u00e9ras SWIR<\/strong> et <strong>les \u00e9clairages SWIR<\/strong> comblent le foss\u00e9 entre la lumi\u00e8re visible et l&rsquo;infrarouge \u00e0 ondes longues pour offrir une pr\u00e9cision in\u00e9gal\u00e9e dans les processus industriels.<\/p>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-6cf9383\" data-id=\"6cf9383\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6bce953 elementor-widget elementor-widget-text-editor\" data-id=\"6bce953\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>L&rsquo;\u00e9clairage SWIR est essentiel pour <strong>cr\u00e9er du contraste<\/strong> en imagerie non visible, en ciblant <strong>les signatures chimiques<\/strong> sp\u00e9cifiques des mat\u00e9riaux. Il g\u00e9n\u00e8re les longueurs d&rsquo;onde \u00e0 bande \u00e9troite n\u00e9cessaires \u00e0 la mise en \u00e9vidence des caract\u00e9ristiques cibles. Les syst\u00e8mes modernes utilisent des <strong>\u00e9clairages \u00e0 Leds SWIR<\/strong> pour produire un \u00e9clairage de haute intensit\u00e9 qui peut \u00eatre modul\u00e9 en stroboscope afin de figer le mouvement sur les lignes de production \u00e0 grande vitesse.  <\/p>\n<p>Disponibles sous diff\u00e9rentes formes, comme des <strong><a href=\"https:\/\/www.tpl-vision.com\/fr\/categorie-produit\/ring-fr\/\">annulaires<\/a><\/strong> pour un \u00e9clairage uniforme des surfaces, des <a href=\"https:\/\/www.tpl-vision.com\/fr\/categorie-produit\/barres-fr\/\">barres<\/a> pour les inspections de zones et des <strong><a href=\"https:\/\/www.tpl-vision.com\/fr\/categorie-produit\/dome-fr\/\">d\u00f4mes<\/a><\/strong> pour \u00e9liminer les reflets sur les surfaces r\u00e9fl\u00e9chissantes.<\/p>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t<div class=\"elementor-element elementor-element-23c6068 e-con-full e-flex e-con e-parent\" data-id=\"23c6068\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;full&quot;}\" data-core-v316-plus=\"true\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ebd7f4b elementor-widget elementor-widget-heading\" data-id=\"ebd7f4b\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Principales longueurs d'onde SWIR et applications<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9094161 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9094161\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-wide\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-3abfd71\" data-id=\"3abfd71\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-60349f7 elementor-widget elementor-widget-text-editor\" data-id=\"60349f7\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul>\n<li><strong>1050 nm \u00e0 1200 nm :<\/strong> couramment utilis\u00e9 pour l&rsquo;inspection des semi-conducteurs car le silicium devient transparent avec ces longueurs d&rsquo;onde, permettant aux cam\u00e9ras de voir \u00e0 travers les plaquettes pour rechercher des fissures internes ou des d\u00e9fauts d&rsquo;alignement.<\/li>\n<\/ul>\n<ul>\n<li><strong>De 1450 nm \u00e0 1550 nm : <\/strong>ces longueurs d\u2019onde servent \u00e0 d\u00e9tecter l\u2019humidit\u00e9 dans les objets, qui apparaissent alors d\u2019un noir intense sur un fond clair. Par exemple, une meurtrissure \u00e0 l\u2019int\u00e9rieur d\u2019une pomme, une ligne de remplissage sur une bouteille en plastique ou une fuite dans un emballage. <\/li>\n<\/ul>\n<ul>\n<li><strong>1650 nm et plus :<\/strong> utilis\u00e9 pour le tri des mat\u00e9riaux, notamment dans le recyclage, afin de distinguer les diff\u00e9rents types de plastiques et de mettre en \u00e9vidence des caract\u00e9ristiques qui seraient masqu\u00e9es dans les bandes infrarouges sup\u00e9rieures.<\/li>\n<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t<div class=\"elementor-element elementor-element-37c71eb e-flex e-con-boxed e-con e-parent\" data-id=\"37c71eb\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;boxed&quot;}\" data-core-v316-plus=\"true\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-31036b9 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"31036b9\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1020\" height=\"720\" src=\"https:\/\/www.tpl-vision.com\/wp-content\/uploads\/2026\/03\/19.png\" class=\"attachment-full size-full wp-image-23272\" alt=\"Direct illumination using Short Wave Infrared Lighting on coffee beans to highlight the piece of electrical tape in the middle of the pile\" srcset=\"https:\/\/www.tpl-vision.com\/wp-content\/uploads\/2026\/03\/19.png 1020w, https:\/\/www.tpl-vision.com\/wp-content\/uploads\/2026\/03\/19-300x212.png 300w, https:\/\/www.tpl-vision.com\/wp-content\/uploads\/2026\/03\/19-768x542.png 768w, https:\/\/www.tpl-vision.com\/wp-content\/uploads\/2026\/03\/19-600x424.png 600w, https:\/\/www.tpl-vision.com\/wp-content\/uploads\/2026\/03\/19-175x124.png 175w, https:\/\/www.tpl-vision.com\/wp-content\/uploads\/2026\/03\/19-40x28.png 40w, https:\/\/www.tpl-vision.com\/wp-content\/uploads\/2026\/03\/19-55x39.png 55w, https:\/\/www.tpl-vision.com\/wp-content\/uploads\/2026\/03\/19-100x71.png 100w\" sizes=\"(max-width: 1020px) 100vw, 1020px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ab0f776 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"ab0f776\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1020\" height=\"720\" src=\"https:\/\/www.tpl-vision.com\/wp-content\/uploads\/2026\/03\/20.png\" class=\"attachment-full size-full wp-image-23275\" alt=\"Direct illumination with short wave infrared lighting to inspect an apple, highlighting where there are bruises\" srcset=\"https:\/\/www.tpl-vision.com\/wp-content\/uploads\/2026\/03\/20.png 1020w, https:\/\/www.tpl-vision.com\/wp-content\/uploads\/2026\/03\/20-300x212.png 300w, https:\/\/www.tpl-vision.com\/wp-content\/uploads\/2026\/03\/20-768x542.png 768w, https:\/\/www.tpl-vision.com\/wp-content\/uploads\/2026\/03\/20-600x424.png 600w, https:\/\/www.tpl-vision.com\/wp-content\/uploads\/2026\/03\/20-175x124.png 175w, https:\/\/www.tpl-vision.com\/wp-content\/uploads\/2026\/03\/20-40x28.png 40w, https:\/\/www.tpl-vision.com\/wp-content\/uploads\/2026\/03\/20-55x39.png 55w, https:\/\/www.tpl-vision.com\/wp-content\/uploads\/2026\/03\/20-100x71.png 100w\" sizes=\"(max-width: 1020px) 100vw, 1020px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5377c973 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5377c973\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5f867c32\" data-id=\"5f867c32\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e8c5aed elementor-widget-divider--view-line_icon elementor-view-default elementor-widget-divider--element-align-center elementor-widget elementor-widget-divider\" data-id=\"e8c5aed\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon elementor-divider__element\">\n\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-chevron-down\"><\/i><\/div>\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-68316297 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"68316297\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5bf282ef\" data-id=\"5bf282ef\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-43aac69e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"43aac69e\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-201feaa1\" data-id=\"201feaa1\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6e9749dc elementor-widget elementor-widget-heading\" data-id=\"6e9749dc\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Avantages de la technologie SWIR<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-12c3d9 elementor-widget elementor-widget-text-editor\" data-id=\"12c3d9\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong>La technologie SWIR <\/strong>est particuli\u00e8rement avantageuse car elle permet de r\u00e9v\u00e9ler des caract\u00e9ristiques physiques \u00ab invisibles \u00bb sans endommager l&rsquo;objet ou le mat\u00e9riau. Un m\u00eame objet peut para\u00eetre totalement diff\u00e9rent sous un \u00e9clairage SWIR qu&rsquo;\u00e0 la lumi\u00e8re visible classique. Si la cam\u00e9ra SWIR joue le r\u00f4le d&rsquo;observateur principal, gr\u00e2ce \u00e0 un capteur InGaAs qui d\u00e9tecte la lumi\u00e8re dans la gamme 900-1700 nm, c&rsquo;est l&rsquo;\u00e9clairage SWIR qui cr\u00e9e v\u00e9ritablement le contraste optimal.  <\/p>\n<p>Les principaux avantages de l&rsquo;utilisation de l&rsquo;\u00e9clairage SWIR sont les suivants :<\/p>\n<ul>\n<li><strong>Diff\u00e9renciation des mat\u00e9riaux : <\/strong>La lumi\u00e8re SWIR permet de distinguer les diff\u00e9rences chimiques et de percevoir l&rsquo;humidit\u00e9 dans les objets, qui appara\u00eet d&rsquo;un noir profond.<\/li>\n<li><strong>Pr\u00e9cision haute intensit\u00e9 : <\/strong>gr\u00e2ce \u00e0 leur \u00e9clairage \u00e0 bande \u00e9troite, les LED SWIR garantissent que vous n\u2019atteignez la cible qu\u2019avec la longueur d\u2019onde exacte n\u00e9cessaire \u00e0 l\u2019application, r\u00e9duisant ainsi la chaleur et am\u00e9liorant le rapport signal\/bruit de la cam\u00e9ra.<\/li>\n<li><strong>Fonctionnement strobe : <\/strong>Les LED SWIR industrielles peuvent fonctionner en mode OverDrive et strobe gr\u00e2ce \u00e0 des contr\u00f4leurs. Pour les lignes de vision industrielle \u00e0 grande vitesse, cette fonctionnalit\u00e9 repr\u00e9sente un atout majeur, car elle permet de figer le mouvement et offre la luminosit\u00e9 extr\u00eame requise pour des temps d\u2019exposition tr\u00e8s courts. <\/li>\n<li><strong>Transparence : <\/strong>les longueurs d\u2019onde SWIR peuvent p\u00e9n\u00e9trer certains mat\u00e9riaux opaques. Les annulaires SWIR peuvent illuminer des cibles \u00e0 travers une \u00e9paisse fum\u00e9e, du brouillard, voire certains plastiques et le silicium, permettant ainsi une inspection \u00ab \u00e0 travers \u00bb des produits emball\u00e9s ou des plaquettes de semi-conducteurs. <\/li>\n<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4ef8891a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4ef8891a\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-541dc79b\" data-id=\"541dc79b\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6df67c13 elementor-widget-divider--view-line_icon elementor-view-default elementor-widget-divider--element-align-center elementor-widget elementor-widget-divider\" data-id=\"6df67c13\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon elementor-divider__element\">\n\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-chevron-down\"><\/i><\/div>\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3fdff79e elementor-position-left elementor-view-default elementor-mobile-position-top elementor-vertical-align-top elementor-widget elementor-widget-icon-box\" data-id=\"3fdff79e\" data-element_type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<link rel=\"stylesheet\" href=\"https:\/\/www.tpl-vision.com\/wp-content\/plugins\/elementor\/assets\/css\/widget-icon-box.min.css\">\t\t<div class=\"elementor-icon-box-wrapper\">\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon elementor-animation-\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"far fa-lightbulb\"><\/i>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\t\t\t\t<h3 class=\"elementor-icon-box-title\">\n\t\t\t\t\t<span  >\n\t\t\t\t\t\tStrat\u00e9gie d'int\u00e9gration SWIR : gestion du stroboe et de la temp\u00e9rature\t\t\t\t\t<\/span>\n\t\t\t\t<\/h3>\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tContrairement aux LED standard, les LED SWIR d\u00e9gagent davantage de chaleur. Cette chaleur intense peut potentiellement d\u00e9caler l\u00e9g\u00e8rement la longueur d'onde ou g\u00e9n\u00e9rer un courant d'obscurit\u00e9, ajoutant ainsi du bruit \u00e0 l'image. Il est recommand\u00e9 d'utiliser la puissance stroboscopique, qui permet d'\u00e9mettre la lumi\u00e8re SWIR par impulsions uniquement lorsque l'obturateur de l'appareil photo est ouvert. Ceci permet de suralimenter les LED pour obtenir une luminosit\u00e9 bien sup\u00e9rieure sur les cha\u00eenes de production \u00e0 cadence \u00e9lev\u00e9e, sans risque de surchauffe du mat\u00e9riel.    <br><br>En r\u00e9v\u00e9lant les caract\u00e9ristiques invisibles des mat\u00e9riaux gr\u00e2ce \u00e0 un contraste extr\u00eame et \u00e0 une d\u00e9tection pr\u00e9cise de l'humidit\u00e9, la technologie SWIR est devenue une force r\u00e9volutionnaire dans le domaine de l'imagerie avanc\u00e9e. Sa capacit\u00e9 \u00e0 relever des d\u00e9fis complexes la rend indispensable pour l'inspection, le tri et le contr\u00f4le qualit\u00e9 industriels de demain. \t\t\t\t\t<\/p>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-38cb05e0 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"38cb05e0\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-6c8346dc\" data-id=\"6c8346dc\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-30f20d69 elementor-widget-divider--view-line_icon elementor-view-default elementor-widget-divider--element-align-center elementor-widget elementor-widget-divider\" data-id=\"30f20d69\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon elementor-divider__element\">\n\t\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-chevron-up\"><\/i><\/div>\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-dbbab2f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"dbbab2f\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1e7eb7f\" data-id=\"1e7eb7f\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-255a24c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"255a24c\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-b0263f1\" data-id=\"b0263f1\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-93f9882 elementor-widget elementor-widget-heading\" data-id=\"93f9882\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Contactez-nous pour un \u00e9clairage SWIR personnalis\u00e9<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-023d6bf elementor-widget elementor-widget-text-editor\" data-id=\"023d6bf\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>TPL Vision propose des <strong>produits SWIR personnalis\u00e9s<\/strong>, adapt\u00e9s \u00e0 vos exigences d&rsquo;application sp\u00e9cifiques.<\/p>\n<p>Notre \u00e9quipe vous aidera \u00e0 trouver la solution la plus efficace. Nous vous accompagnerons \u00e0 chaque \u00e9tape du processus gr\u00e2ce \u00e0 une \u00e9quipe exp\u00e9riment\u00e9e de gestion de projet et d&rsquo;ing\u00e9nierie, capable de r\u00e9soudre les probl\u00e8mes d&rsquo;imagerie les plus complexes. <\/p>\n<p><strong><a href=\"https:\/\/www.tpl-vision.com\/fr\/contact\/dites-nous-en-plus\/\">Contactez-nous d\u00e8s maintenant !<\/a><\/strong><\/p>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Qu&rsquo;est-ce que l&rsquo;infrarouge SWIR ? L&rsquo;infrarouge \u00e0 ondes courtes (SWIR) est un segment du spectre \u00e9lectromagn\u00e9tique, situ\u00e9 entre la lumi\u00e8re visible et l&rsquo;infrarouge \u00e0 ondes longues ; le SWIR se situe g\u00e9n\u00e9ralement entre 1050 nm et 2500 nm. Ces longueurs d&rsquo;onde sont invisibles \u00e0 l&rsquo;\u0153il nu, mais peuvent \u00eatre extr\u00eamement utiles pour l&rsquo;imagerie avanc\u00e9e. Pour [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":23670,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"Lumi\u00e8res infrarouges \u00e0 ondes courtes pour la vision industrielle","_seopress_titles_desc":"En r\u00e9v\u00e9lant les caract\u00e9ristiques invisibles des mat\u00e9riaux gr\u00e2ce \u00e0 un contraste extr\u00eame et \u00e0 une d\u00e9tection pr\u00e9cise de l'humidit\u00e9, la technologie SWIR est devenue une force r\u00e9volutionnaire dans le domaine de l'imagerie avanc\u00e9e. Sa capacit\u00e9 \u00e0 relever des d\u00e9fis complexes la rend indispensable pour l'inspection, le tri et le contr\u00f4le qualit\u00e9 industriels de demain. 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