{"id":10299,"date":"2025-10-21T22:33:50","date_gmt":"2025-10-22T05:33:50","guid":{"rendered":"https:\/\/sunflaser.com\/?p=10299"},"modified":"2025-10-21T23:49:03","modified_gmt":"2025-10-22T06:49:03","slug":"choosing-your-beam-a-deep-dive-into-1535nm-vs-905nm-laser-rangefinder-technology","status":"publish","type":"post","link":"https:\/\/sunflaser.com\/fr\/choosing-your-beam-a-deep-dive-into-1535nm-vs-905nm-laser-rangefinder-technology\/","title":{"rendered":"Choisir son faisceau : une plong\u00e9e en profondeur dans la technologie des t\u00e9l\u00e9m\u00e8tres laser 1535nm et 905nm"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"10299\" class=\"elementor elementor-10299\" data-elementor-post-type=\"post\">\n\t\t\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-7516c22 e-flex e-con-boxed e-con e-parent\" data-id=\"7516c22\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-bfb715e elementor-widget elementor-widget-text-editor\" data-id=\"bfb715e\" 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\t\t<p>Si vous \u00eates \u00e0 la recherche d'un<strong>t\u00e9l\u00e9m\u00e8tre laser<\/strong>, Avec le laser, que ce soit pour l'arpentage, les v\u00e9hicules autonomes ou l'automatisation industrielle, vous avez probablement rencontr\u00e9 une sp\u00e9cification critique : la longueur d'onde du laser. Deux des options les plus courantes sont 905 nanom\u00e8tres (nm) et 1535 nanom\u00e8tres (nm). Bien qu'elles remplissent toutes les deux les fonctions de base d'un<strong>fonction de mesure de la distance<\/strong>, Le choix de l'un ou l'autre a des implications importantes en termes de performance, de s\u00e9curit\u00e9 et de co\u00fbt.<\/p><p>Ce guide pr\u00e9sente les principales diff\u00e9rences entre le 1535nm et le 905nm.<strong>syst\u00e8mes lidar<\/strong>pour vous aider \u00e0 prendre une d\u00e9cision \u00e9clair\u00e9e.<\/p>\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 data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-20a2fc6 e-flex e-con-boxed e-con e-parent\" data-id=\"20a2fc6\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f23c55c elementor-widget elementor-widget-text-editor\" data-id=\"f23c55c\" 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\t\t<h3><strong>Le principal facteur de diff\u00e9renciation : La s\u00e9curit\u00e9 des yeux<\/strong>\u200b<\/h3><p>La diff\u00e9rence la plus importante entre ces deux<strong>longueurs d'onde du laser<\/strong>est leur impact sur la s\u00e9curit\u00e9 de l'\u0153il humain. Ce facteur influe sur tous les \u00e9l\u00e9ments, de la puissance de l'appareil \u00e0 sa port\u00e9e maximale.<\/p><ul class=\"ybc-ul-component\"><li class=\"ybc-li-component ybc-li-component_ul\"><p><a href=\"https:\/\/sunflaser.com\/product-category\/1535nm-eye-safe-laser-rangefinder-module\/\">\u200b<\/a><strong><a href=\"https:\/\/sunflaser.com\/product-category\/1535nm-eye-safe-laser-rangefinder-module\/\">Le laser 905nm<\/a>:<\/strong>La lumi\u00e8re \u00e0 905 nm est tr\u00e8s proche du spectre visible. La corn\u00e9e et le cristallin humains sont transparents \u00e0 cette longueur d'onde, ce qui permet au faisceau laser de se concentrer sur la r\u00e9tine. Cette concentration d'\u00e9nergie peut provoquer des l\u00e9sions r\u00e9tiniennes permanentes. En cons\u00e9quence.<strong>les r\u00e8gles de s\u00e9curit\u00e9 limitent strictement la puissance de sortie<\/strong>de 905nm<strong>diodes laser<\/strong>, ce qui limite intrins\u00e8quement leur port\u00e9e effective.<\/p><\/li><li class=\"ybc-li-component ybc-li-component_ul\"><p><a href=\"https:\/\/sunflaser.com\/product-category\/1535nm-eye-safe-laser-rangefinder-module\/\">\u200b<\/a><strong><a href=\"https:\/\/sunflaser.com\/product-category\/1535nm-eye-safe-laser-rangefinder-module\/\">Le laser 1535nm<\/a>: <\/strong>\u00a0Cette longueur d'onde plus longue est class\u00e9e comme \u201csans danger pour les yeux\u201d. L'avant de l'\u0153il (la corn\u00e9e et le cristallin) absorbe et diffuse la lumi\u00e8re de 1535 nm, l'emp\u00eachant ainsi de se focaliser sur la r\u00e9tine. Ce principe fondamental<strong>diff\u00e9rence dans la s\u00e9curit\u00e9 laser<\/strong>signifie 1535nm<strong>capteurs de t\u00e9l\u00e9m\u00e8tre<\/strong>peuvent fonctionner \u00e0 des niveaux de puissance beaucoup plus \u00e9lev\u00e9s sans pr\u00e9senter le m\u00eame risque de blessure, ce qui leur permet d'atteindre de plus grandes distances.<\/p><\/li><\/ul>\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-34c1b71 elementor-widget elementor-widget-text-editor\" data-id=\"34c1b71\" 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\t\t<h3><strong>Performance sous pression : P\u00e9n\u00e9tration atmosph\u00e9rique<\/strong>\u200b<\/h3><p>Une cl\u00e9<strong>facteur dans les mesures laser \u00e0 longue port\u00e9e<\/strong>est la capacit\u00e9 du faisceau \u00e0 traverser l'atmosph\u00e8re. Les deux sont affect\u00e9s par les particules en suspension dans l'air et l'humidit\u00e9, mais \u00e0 des degr\u00e9s diff\u00e9rents.<\/p><ul class=\"ybc-ul-component\"><li class=\"ybc-li-component ybc-li-component_ul\"><p>\u200b<strong><a href=\"https:\/\/sunflaser.com\/product-category\/1535nm-eye-safe-laser-rangefinder-module\/\">905nm<\/a> Performance.<\/strong>Cette longueur d'onde offre de bonnes performances par temps clair et sec. Cependant, elle est plus sensible \u00e0 la diffusion et \u00e0 l'absorption par le brouillard, la pluie et la brume, ce qui peut r\u00e9duire de mani\u00e8re significative son efficacit\u00e9.<strong>distance de mesure<\/strong>par mauvais temps.<\/p><\/li><li class=\"ybc-li-component ybc-li-component_ul\"><p><a href=\"https:\/\/sunflaser.com\/product-category\/1535nm-eye-safe-laser-rangefinder-module\/\">\u200b<\/a><strong><a href=\"https:\/\/sunflaser.com\/product-category\/1535nm-eye-safe-laser-rangefinder-module\/\">1535nm<\/a> Performance.<\/strong>La longueur d'onde de 1535 nm se situe dans une \u201cfen\u00eatre atmosph\u00e9rique\u201d favorable, ce qui signifie qu'elle est moins absorb\u00e9e par la vapeur d'eau. Cette longueur d'onde sup\u00e9rieure<strong>p\u00e9n\u00e9tration atmosph\u00e9rique<\/strong>produit 1535nm<strong>technologie lidar<\/strong>plus fiable et plus coh\u00e9rent dans des conditions environnementales difficiles, telles que la brume, la pluie l\u00e9g\u00e8re ou la fum\u00e9e industrielle.<\/p><\/li><\/ul>\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-80d030a elementor-widget elementor-widget-text-editor\" data-id=\"80d030a\" 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\t\t<h3><strong>Technologie, co\u00fbt et applications concr\u00e8tes<\/strong>\u200b<\/h3><p>La technologie sous-jacente et la structure des co\u00fbts de ces deux options d\u00e9terminent leurs cas d'utilisation id\u00e9aux.<\/p><p>\u200b<strong>T\u00e9l\u00e9m\u00e8tres laser 905nm : Le cheval de bataille rentable<\/strong>\u200b<\/p><ul class=\"ybc-ul-component\"><li class=\"ybc-li-component ybc-li-component_ul\"><p>\u200b<strong>Technologie.<\/strong>Il s'agit d'une technologie mature. Les d\u00e9tecteurs sont bas\u00e9s sur des capteurs en silicium (Si) bon march\u00e9, en particulier des photodiodes \u00e0 avalanche en silicium (Si-APD), ce qui rend la fabrication du syst\u00e8me tr\u00e8s abordable.<\/p><\/li><li class=\"ybc-li-component ybc-li-component_ul\"><p>\u200b<strong>Applications.<\/strong>Le faible co\u00fbt unitaire fait du 905 nm la longueur d'onde dominante pour les applications \u00e0 grand volume telles que<strong>lidar automobile<\/strong>pour les v\u00e9hicules de consommation, les terrains de golf et de chasse grand public<strong>t\u00e9l\u00e9m\u00e8tres<\/strong>, et la d\u00e9tection industrielle \u00e0 courte port\u00e9e.<\/p><\/li><\/ul><p>\u200b<strong>T\u00e9l\u00e9m\u00e8tres laser 1535nm : Le sp\u00e9cialiste des hautes performances<\/strong>\u200b<\/p><ul class=\"ybc-ul-component\"><li class=\"ybc-li-component ybc-li-component_ul\"><p>\u200b<strong>Technologie.<\/strong>Ces syst\u00e8mes n\u00e9cessitent des d\u00e9tecteurs en ars\u00e9niure d'indium et de gallium (InGaAs), dont la fabrication est plus complexe et plus co\u00fbteuse que celle des capteurs \u00e0 base de silicium. Le co\u00fbt du syst\u00e8me est donc plus \u00e9lev\u00e9.<\/p><\/li><li class=\"ybc-li-component ybc-li-component_ul\"><p>\u200b<strong>Applications.<\/strong>La combinaison d'une capacit\u00e9 \u00e0 longue port\u00e9e et d'une capacit\u00e9 inh\u00e9rente \u00e0 l'\u00e9conomie de l'Union europ\u00e9enne.<strong>s\u00e9curit\u00e9 des yeux<\/strong>fait du 1535 nm le choix par excellence pour les applications exigeantes. Il s'agit notamment de<strong>t\u00e9l\u00e9m\u00e8tres militaires<\/strong>(pour les chars et l'artillerie), haut de gamme<strong>lidar topographique<\/strong>(cartographie a\u00e9rienne des terres), et les syst\u00e8mes de s\u00e9curit\u00e9 industrielle critiques o\u00f9 l'exposition humaine est un sujet de pr\u00e9occupation.<\/p><\/li><\/ul>\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-98646ea elementor-widget elementor-widget-text-editor\" data-id=\"98646ea\" 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\t\t<h3><strong>905nm vs. 1535nm : Tableau de comparaison rapide<\/strong><\/h3>\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-415f3d0 eael-table-align-center eael-dt-th-align-left elementor-widget elementor-widget-eael-data-table\" data-id=\"415f3d0\" data-element_type=\"widget\" data-widget_type=\"eael-data-table.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"eael-data-table-wrap\" data-table_id=\"415f3d0\" id=\"eael-data-table-wrapper-415f3d0\" data-custom_responsive=\"false\">\n\t\t\t<table class=\"tablesorter eael-data-table center\" id=\"eael-data-table-415f3d0\">\n\t\t\t    <thead>\n\t\t\t        <tr class=\"table-header\">\n\t\t\t\t\t\t\t\t\t            <th class=\"sorting\" id=\"\" colspan=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"data-table-header-text\">Fonctionnalit\u00e9<\/span><\/th>\n\t\t\t        \t\t\t\t            <th class=\"sorting\" id=\"\" colspan=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"data-table-header-text\">T\u00e9l\u00e9m\u00e8tre laser 905nm<\/span><\/th>\n\t\t\t        \t\t\t\t            <th class=\"sorting\" id=\"\" colspan=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"data-table-header-text\">T\u00e9l\u00e9m\u00e8tre laser 1535nm<\/span><\/th>\n\t\t\t        \t\t\t\t        <\/tr>\n\t\t\t    <\/thead>\n\t\t\t  \t<tbody>\n\t\t\t\t\t\t\t\t\t\t\t<tr>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tS\u00e9curit\u00e9 des yeux\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tPlus bas\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tHaut (s\u00e9curit\u00e9 pour les yeux)\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t        \t\t\t\t\t\t<tr>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tP\u00e9n\u00e9tration des intemp\u00e9ries\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tBon (par temps clair)\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tExcellent\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t        \t\t\t\t\t\t<tr>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tPort\u00e9e maximale\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tMoyen\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tLongues\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t        \t\t\t\t\t\t<tr>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tTechnologie des d\u00e9tecteurs\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tSilicium (Si-APD)\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\nArs\u00e9niure d'indium et de gallium (InGaAs)\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t        \t\t\t\t\t\t<tr>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tCo\u00fbt relatif\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tFaible\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tHaut\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t        \t\t\t\t\t\t<tr>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tMeilleur pour\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tApplications sensibles au co\u00fbt et \u00e0 la quantit\u00e9, telles que l'automobile et les produits de consommation.\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t\t\t\t\t\t\t\t\t<td colspan=\"\" rowspan=\"\" class=\"\" id=\"\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"td-content-wrapper\"><div class=\"td-content\">\n\t\t\t\t\t\t\t\t\t\t\t\t\tApplications critiques en mati\u00e8re de s\u00e9curit\u00e9 et \u00e0 longue port\u00e9e, telles que les lev\u00e9s militaires et topographiques.\t\t\t\t\t\t\t\t\t\t\t\t<\/div><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/td>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t        \t\t\t\t\t\t<tr>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/tr>\n\t\t\t        \t\t\t    <\/tbody>\n\t\t\t<\/table>\n\t\t<\/div>\n\t  \t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-20ef1d3 elementor-widget elementor-widget-text-editor\" data-id=\"20ef1d3\" 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\t\t<h3><strong>Conclusion : Quelle longueur d'onde pour votre projet ?<\/strong>\u200b<\/h3><p>Le choix entre un 905nm et un 1535nm<strong>t\u00e9l\u00e9m\u00e8tre laser<\/strong>Il ne s'agit pas de savoir lequel est universellement \u201cmeilleur\u201d, mais lequel est meilleur <em>pour vos besoins sp\u00e9cifiques<\/em>.<\/p><ul class=\"ybc-ul-component\"><li class=\"ybc-li-component ybc-li-component_ul\"><p>\u200b<strong>Choisir un t\u00e9l\u00e9m\u00e8tre laser 905 nm<\/strong>si votre projet est<strong>sensible aux co\u00fbts<\/strong>, Il op\u00e8re principalement dans de bonnes conditions et n\u00e9cessite des d\u00e9placements \u00e0 moyenne distance.<strong>mesure de la distance<\/strong>. C'est la solution id\u00e9ale pour le march\u00e9 de masse.<\/p><\/li><li class=\"ybc-li-component ybc-li-component_ul\"><p>\u200b<strong>Choisir un t\u00e9l\u00e9m\u00e8tre laser 1535nm<\/strong>si<strong>la s\u00e9curit\u00e9 des yeux n'est pas n\u00e9gociable<\/strong>, vous avez besoin de<strong>d\u00e9tection \u00e0 longue port\u00e9e<\/strong>, Le syst\u00e8me de contr\u00f4le de la temp\u00e9rature et de la performance doit \u00eatre fiable dans des conditions m\u00e9t\u00e9orologiques d\u00e9favorables. C'est le meilleur choix pour les applications critiques et performantes.<\/p><\/li><\/ul><p>Comprendre ce principe fondamental<strong>diff\u00e9rence dans la technologie lidar<\/strong>vous permet de choisir un syst\u00e8me qui offre un bon \u00e9quilibre entre performance, s\u00e9curit\u00e9 et valeur ajout\u00e9e pour votre entreprise.<strong>mesure et t\u00e9l\u00e9m\u00e9trie par laser<\/strong>exigences.<\/p>\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-f38ac5a elementor-widget elementor-widget-text-editor\" data-id=\"f38ac5a\" 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\t\t<h3><strong>Foire aux questions (FAQ)<\/strong>\u200b<\/h3><ul class=\"ybc-ul-component\"><li class=\"ybc-li-component ybc-li-component_ul\"><p>\u200b<strong>Q : Quel est le principal avantage d'un syst\u00e8me lidar \u00e0 1535 nm ?<\/strong>\u200b<\/p><ul class=\"ybc-ul-component\"><li class=\"ybc-li-component ybc-li-component_ul\"><p>R : Son principal avantage est sa s\u00e9curit\u00e9 oculaire inh\u00e9rente, qui permet une puissance de sortie plus \u00e9lev\u00e9e et, par cons\u00e9quent, une plus grande port\u00e9e.<\/p><\/li><\/ul><\/li><li class=\"ybc-li-component ybc-li-component_ul\"><p>\u200b<strong>Q : Pourquoi le 905 nm est-il si courant dans le lidar automobile ?<\/strong>\u200b<\/p><ul class=\"ybc-ul-component\"><li class=\"ybc-li-component ybc-li-component_ul\"><p>R : Le co\u00fbt est le facteur d\u00e9terminant. Pour les constructeurs automobiles, le faible co\u00fbt des capteurs 905 nm \u00e0 base de silicium est essentiel pour la production de masse.<\/p><\/li><\/ul><\/li><li class=\"ybc-li-component ybc-li-component_ul\"><p>\u200b<strong>Q : Les lasers \u00e0 1535 nm peuvent-ils voir \u00e0 travers les murs ?<\/strong>\u200b<\/p><ul class=\"ybc-ul-component\"><li class=\"ybc-li-component ybc-li-component_ul\"><p>Ni les lasers \u00e0 905 nm ni ceux \u00e0 1535 nm ne peuvent p\u00e9n\u00e9trer dans des objets solides tels que des murs. Ils sont destin\u00e9s \u00e0 mesurer la distance en visibilit\u00e9 directe.<\/p><\/li><\/ul><\/li><\/ul>\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<\/div>","protected":false},"excerpt":{"rendered":"<p>If you&#8217;re in the market for a \u200blaser rangefinder, whether for surveying, autonomous vehicles, or industrial automation, you&#8217;ve likely encountered a critical specification: the laser wavelength. Two of the common options are 905 nanometers (nm) and 1535 nanometers (nm). While they both perform the core \u200bfunction of distance measurement, the choice between them has significant [&hellip;]<\/p>","protected":false},"author":1,"featured_media":10306,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[586],"tags":[],"class_list":["post-10299","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technical-blogs"],"blocksy_meta":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.8 (Yoast SEO v26.6) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Choosing Your Beam: A Deep Dive into 1535nm vs. 905nm Laser Rangefinder Technology - SunFlaser Tech<\/title>\n<meta name=\"description\" content=\"Ready to see in the dark? 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