{"id":10972,"date":"2025-12-21T21:26:16","date_gmt":"2025-12-22T05:26:16","guid":{"rendered":"https:\/\/sunflaser.com\/?p=10972"},"modified":"2025-12-24T19:22:51","modified_gmt":"2025-12-25T03:22:51","slug":"what-is-a-1535nm-erbium-glass-laser-key-features-full-specs-applications","status":"publish","type":"post","link":"https:\/\/sunflaser.com\/fr\/what-is-a-1535nm-erbium-glass-laser-key-features-full-specs-applications\/","title":{"rendered":"Qu'est-ce qu'un laser \u00e0 verre Erbium 1535nm ? Caract\u00e9ristiques principales, sp\u00e9cifications compl\u00e8tes et applications"},"content":{"rendered":"
Dans le paysage dynamique de la technologie des lasers \u00e0 semi-conducteurs, le laser \u00e0 verre erbium 1535 nm s'est impos\u00e9 comme une solution remarquable, r\u00e9put\u00e9e pour son fonctionnement sans danger pour les yeux, sa conception compacte et ses performances constantes. En tant que laser Er:glass (laser \u00e0 verre dop\u00e9 \u00e0 l'erbium) fonctionnant \u00e0 une longueur d'onde critique pour la s\u00e9curit\u00e9 des yeux, il est devenu indispensable dans des secteurs tels que l'a\u00e9rospatiale, la d\u00e9fense et la m\u00e9t\u00e9orologie. Ce guide explique en d\u00e9tail ce qu'est un laser \u00e0 verre erbium 1535 nm, ses principales caract\u00e9ristiques, ses sp\u00e9cifications techniques compl\u00e8tes (couvrant les variantes de 100\u03bcJ \u00e0 1000\u03bcJ) et ses applications r\u00e9elles, le tout optimis\u00e9 pour plus de clart\u00e9 et de facilit\u00e9 de recherche.<\/h6>\n\n\n\n

Qu'est-ce qu'un laser \u00e0 verre Erbium 1535nm ?<\/h2>\n\n\n\n

Un laser \u00e0 verre erbium 1535 nm est un laser \u00e0 l'\u00e9tat solide qui utilise du verre dop\u00e9 \u00e0 l'erbium (Er:glass) comme support de gain, \u00e9mettant une lumi\u00e8re laser \u00e0 1535 nanom\u00e8tres. Cette longueur d'onde est class\u00e9e comme \u201csans danger pour les yeux\u201d car elle est absorb\u00e9e par la corn\u00e9e et le cristallin de l'\u0153il et n'atteint jamais la r\u00e9tine, ce qui \u00e9limine les risques de l\u00e9sions r\u00e9tiniennes associ\u00e9s aux lasers de longueur d'onde plus courte. Ce laser \u00e0 verre erbium se distingue par sa technologie de commutation Q passive, qui permet d'obtenir des impulsions propres, sans queue, et une \u00e9nergie stable. Con\u00e7u pour une int\u00e9gration transparente, il pr\u00e9sente un bo\u00eetier compact tout-en-un qui combine le module de pompe \u00e0 semi-conducteur et le cristal laser, ce qui le rend id\u00e9al pour les dispositifs \u00e0 espace limit\u00e9.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Caract\u00e9ristiques principales des lasers \u00e0 verre Erbium 1535nm<\/h2>\n\n\n\n

La famille de lasers \u00e0 verre erbium 1535nm se distingue par ses caract\u00e9ristiques ax\u00e9es sur les performances et l'utilisateur, coh\u00e9rentes dans toutes les variantes de puissance (100\u03bcJ \u00e0 1000\u03bcJ) :<\/p>\n\n\n\n

    \n
  • Fonctionnement sans danger pour les yeux<\/strong>: La longueur d'onde de 1535 nm ne pr\u00e9sente aucun risque pour la r\u00e9tine, ce qui est essentiel pour les applications sur le terrain et les cas d'utilisation proches de l'homme.<\/li>\n\n\n\n
  • Q-Switching passif Er:glass<\/strong>: D\u00e9livre des impulsions pures, sans queue, pour des performances fiables et r\u00e9p\u00e9tables dans les t\u00e2ches de pr\u00e9cision.<\/li>\n\n\n\n
  • Ultra-compact et l\u00e9ger<\/strong>: Les dimensions vont de 21x8x7mm \u00e0 40x9x7,65mm, avec un poids aussi faible que 10g - parfait pour les syst\u00e8mes portables et int\u00e9gr\u00e9s.<\/li>\n\n\n\n
  • Large gamme de temp\u00e9ratures de fonctionnement<\/strong>: Fonctionne sans probl\u00e8me de -40\u2103 \u00e0 65\u2103, prosp\u00e8re dans des conditions environnementales difficiles (par exemple, travail sur le terrain en ext\u00e9rieur, a\u00e9rospatiale).<\/li>\n\n\n\n
  • Stabilit\u00e9 \u00e9nerg\u00e9tique exceptionnelle<\/strong>: La stabilit\u00e9 de l'\u00e9nergie de 3% RMS sur tous les mod\u00e8les garantit un rendement constant, cycle apr\u00e8s cycle.<\/li>\n\n\n\n
  • TEM\u2080\u2080 Mode faisceau<\/strong>: Garantit une qualit\u00e9 de faisceau sup\u00e9rieure pour un ciblage, une t\u00e9l\u00e9m\u00e9trie et une transmission de signaux pr\u00e9cis.<\/li>\n<\/ul>\n\n\n\n

    Sp\u00e9cifications techniques compl\u00e8tes (variantes de 100\u03bcJ \u00e0 1000\u03bcJ)<\/h2>\n\n\n\n

    Vous trouverez ci-dessous un tableau complet de tous les mod\u00e8les de laser \u00e0 verre erbium 1535nm, y compris leurs param\u00e8tres techniques complets (test\u00e9s \u00e0 25\u2103 de temp\u00e9rature ambiante) :<\/p>\n\n\n\n

    Mod\u00e8le<\/th>Longueur d'onde (nm)<\/th>\u00c9nergie de l'impulsion unique (\u03bcJ)<\/th>Largeur d'impulsion (ns)<\/th>Taux de r\u00e9p\u00e9tition (Hz)<\/th>Courant de fonctionnement (A)<\/th>Divergence \u00e0 angle complet (mrad)<\/th>Mode faisceau<\/th>Stabilit\u00e9 \u00e9nerg\u00e9tique (RMS)<\/th>Poids (g)<\/th>Dimensions (L\u00d7L\u00d7H, mm)<\/th>Temp\u00e9rature de fonctionnement (\u2103)<\/th>Temp\u00e9rature de stockage (\u2103)<\/th><\/tr><\/thead>
    SFB100LJ<\/a><\/td>1535<\/td>100<\/td>5<\/td>10<\/td>8<\/td>10<\/td>TEM\u2080\u2080<\/td>3%<\/td>10<\/td>21x8x7<\/td>-40~65<\/td>-45~80<\/td><\/tr>
    SFB200LJ<\/a><\/td>1535<\/td>200<\/td>5<\/td>10<\/td>8<\/td>10<\/td>TEM\u2080\u2080<\/td>3%<\/td>10<\/td>21x8x7<\/td>-40~65<\/td>-45~80<\/td><\/tr>
    SFB300LJ<\/a><\/td>1535<\/td>300<\/td>5<\/td>10<\/td>12<\/td>8<\/td>TEM\u2080\u2080<\/td>3%<\/td>10<\/td>25x8x7<\/td>-40~65<\/td>-45~80<\/td><\/tr>
    SFB400LJ<\/a><\/td>1535<\/td>400<\/td>6<\/td>10<\/td>15<\/td>8<\/td>TEM\u2080\u2080<\/td>3%<\/td>10<\/td>28x8x7<\/td>-40~65<\/td>-55~80<\/td><\/tr>
    SFB500LJ<\/a><\/td>1535<\/td>500<\/td>6<\/td>10<\/td>20<\/td>8<\/td>TEM\u2080\u2080<\/td>3%<\/td>13<\/td>32x8x7<\/td>-40~65<\/td>-55~80<\/td><\/tr>
    SFB800LJ<\/a><\/td>1535<\/td>800<\/td>8<\/td>5<\/td>-<\/td>-<\/td>TEM\u2080\u2080<\/td>3%<\/td>-<\/td>40x9x7.65<\/td>-40~65<\/td>-55~80<\/td><\/tr>
    SFB1000LJ<\/a><\/td>1535<\/td>1000<\/td>8<\/td>5<\/td>-<\/td>-<\/td>TEM\u2080\u2080<\/td>3%<\/td>-<\/td>40x9x7.65<\/td>-40~65<\/td>-55~80<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

    Note : Toutes les sp\u00e9cifications sont des valeurs typiques test\u00e9es \u00e0 25\u2103. Les donn\u00e9es d\u00e9finitives sont soumises aux rapports d'essai de l'usine. \u201c-\u201d indique des param\u00e8tres conformes aux normes de la famille ou non sp\u00e9cifi\u00e9s s\u00e9par\u00e9ment.<\/em><\/p>\n\n\n\n

    Ce tableau couvre le spectre complet des options de laser \u00e0 verre erbium 1535nm, du SFB100LJ de faible puissance 100\u03bcJ au SFB1000LJ de forte puissance 1000\u03bcJ (1mJ). Les principales tendances comprennent l'augmentation du courant de fonctionnement et des dimensions l\u00e9g\u00e8rement plus grandes avec une \u00e9nergie d'impulsion plus \u00e9lev\u00e9e, tandis que les param\u00e8tres de performance critiques tels que le mode de faisceau et la stabilit\u00e9 de l'\u00e9nergie restent coh\u00e9rents dans tous les mod\u00e8les.<\/p>\n\n\n\n

    \"\"<\/figure>\n\n\n\n

    Principales applications des lasers \u00e0 verre d'erbium de 1535 nm<\/h2>\n\n\n\n

    La polyvalence du laser \u00e0 verre d'erbium de 1535 nm - qui s'\u00e9tend de 100\u03bcJ \u00e0 1000\u03bcJ - le rend adapt\u00e9 \u00e0 diverses applications \u00e0 forte demande :<\/p>\n\n\n\n

      \n
    • T\u00e9l\u00e9m\u00e8tres laser<\/strong>: Des t\u00e9l\u00e9m\u00e8tres portables grand public (mod\u00e8les 100-200\u03bcJ) aux syst\u00e8mes militaires\/a\u00e9rospatiaux \u00e0 longue port\u00e9e (variantes 800-1000\u03bcJ), la longueur d'onde sans danger pour les yeux et les impulsions stables permettent de mesurer les distances avec pr\u00e9cision.<\/li>\n\n\n\n
    • Radar m\u00e9t\u00e9orologique<\/strong>: Les mod\u00e8les de milieu de gamme (300-500\u03bcJ) am\u00e9liorent la surveillance m\u00e9t\u00e9orologique en fournissant des donn\u00e9es pr\u00e9cises sur les pr\u00e9cipitations, la couverture nuageuse et la dynamique atmosph\u00e9rique.<\/li>\n\n\n\n
    • Syst\u00e8mes de fus\u00e9e<\/strong>: Les mod\u00e8les compacts \u00e0 haute fiabilit\u00e9 (toutes les variantes) sont int\u00e9gr\u00e9s dans les fus\u00e9es de l'a\u00e9rospatiale et de la d\u00e9fense, offrant des performances constantes dans des environnements soumis \u00e0 de fortes contraintes et \u00e0 des temp\u00e9ratures extr\u00eames.<\/li>\n\n\n\n
    • D\u00e9tection industrielle<\/strong>: Les mod\u00e8les \u00e0 faible consommation (100-400\u03bcJ) sont utilis\u00e9s dans les applications de d\u00e9tection industrielle de pr\u00e9cision, o\u00f9 la s\u00e9curit\u00e9 et la compacit\u00e9 sont prioritaires.<\/li>\n<\/ul>\n\n\n\n

      <\/p>\n\n\n\n

      FAQ sur les lasers \u00e0 verre Erbium 1535nm<\/h2>\n\n\n\n

      1. Pourquoi la longueur d'onde de 1535 nm est-elle consid\u00e9r\u00e9e comme sans danger pour les yeux ?<\/h3>\n\n\n\n

      La longueur d'onde de 1535 nm est absorb\u00e9e par la corn\u00e9e et le cristallin avant d'atteindre la r\u00e9tine, ce qui \u00e9limine les risques de l\u00e9sions r\u00e9tiniennes. Elle est donc beaucoup plus s\u00fbre que les longueurs d'onde plus courtes (par exemple, 532 nm, 1064 nm) utilis\u00e9es dans d'autres lasers.<\/p>\n\n\n\n

      2. En quoi les mod\u00e8les 100\u03bcJ et 1000\u03bcJ diff\u00e8rent-ils dans la pratique ?<\/h3>\n\n\n\n

      Les mod\u00e8les de faible puissance (100-200\u03bcJ) sont id\u00e9aux pour les appareils portables fonctionnant sur batterie (par exemple, les t\u00e9l\u00e9m\u00e8tres grand public) en raison de leurs faibles exigences en mati\u00e8re de courant. Les mod\u00e8les de plus grande puissance (800-1000\u03bcJ) excellent dans les applications \u00e0 longue port\u00e9e (t\u00e9l\u00e9m\u00e8tres militaires, radars, etc.), mais n\u00e9cessitent une plus grande puissance et un emballage l\u00e9g\u00e8rement plus grand.<\/p>\n\n\n\n

      3. Tous les lasers \u00e0 verre erbium 1535nm peuvent-ils r\u00e9sister \u00e0 des temp\u00e9ratures extr\u00eames ?<\/h3>\n\n\n\n

      Tous les mod\u00e8les fonctionnent de mani\u00e8re fiable entre -40\u2103 et 65\u2103, ce qui les rend adapt\u00e9s aux applications ext\u00e9rieures, a\u00e9rospatiales et de d\u00e9fense o\u00f9 les fluctuations de temp\u00e9rature sont courantes.<\/p>\n\n\n\n

      4. Quelle est la qualit\u00e9 du faisceau pour toutes les variantes ?<\/h3>\n\n\n\n

      Chaque mod\u00e8le de laser \u00e0 verre erbium 1535nm dispose d'un mode de faisceau TEM\u2080\u2080, garantissant une focalisation \u00e9troite du faisceau et une grande pr\u00e9cision, essentielles pour les t\u00e2ches de t\u00e9l\u00e9m\u00e9trie, de radar et de d\u00e9tection.<\/p>\n\n\n\n

      5. Ces lasers sont-ils faciles \u00e0 int\u00e9grer dans les syst\u00e8mes existants ?<\/h3>\n\n\n\n

      Absolument. Leurs dimensions compactes (jusqu'\u00e0 21x8x7mm) et leur conception \u4e00\u4f53\u5316 (tout-en-un) (pompe \u00e0 semi-conducteur + cristal laser) facilitent l'int\u00e9gration pour les ing\u00e9nieurs, m\u00eame dans les dispositifs \u00e0 espace limit\u00e9.<\/p>\n\n\n\n

      R\u00e9flexions finales<\/h2>\n\n\n\n

      La famille de lasers \u00e0 verre erbium 1535nm - couvrant de 100\u03bcJ \u00e0 1000\u03bcJ - offre une solution polyvalente, s\u00fbre et performante pour les industries exigeant pr\u00e9cision, fiabilit\u00e9 et s\u00e9curit\u00e9 oculaire. Des appareils grand public portables aux syst\u00e8mes militaires robustes, ces lasers Er:glass offrent des performances constantes dans une large gamme de conditions de fonctionnement. Leur technologie de commutation Q passive, leur mode de faisceau TEM\u2080\u2080 et leur conception compacte en font un choix de premier ordre pour les ing\u00e9nieurs du monde entier.<\/p>\n\n\n\n

      Pour les cas d'utilisation sp\u00e9cifiques, reportez-vous aux rapports de test d'usine du fabricant afin de vous assurer que les sp\u00e9cifications du mod\u00e8le s'alignent sur les exigences de votre application, que vous ayez besoin d'un laser portable de 100\u03bcJ ou d'une solution \u00e0 longue port\u00e9e de 1000\u03bcJ.<\/p>\n\n\n\n

      <\/p>","protected":false},"excerpt":{"rendered":"

      In the dynamic landscape of solid-state laser technology, the 1535nm erbium glass laser has emerged as a standout solution, celebrated for its eye-safe operation, compact design, and consistent performance. As an Er:glass laser (erbium-doped glass laser) operating at a critical eye-safe wavelength, it has become indispensable across industries like aerospace, defense, and meteorology. This guide […]<\/p>","protected":false},"author":1,"featured_media":11022,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[538,586],"tags":[],"class_list":["post-10972","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-laser-module","category-technical-blogs"],"blocksy_meta":[],"yoast_head":"\nWhat Is a 1535nm Erbium Glass Laser? Key Features, Full Specs & Applications - SunFlaser Tech<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/sunflaser.com\/fr\/what-is-a-1535nm-erbium-glass-laser-key-features-full-specs-applications\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What Is a 1535nm Erbium Glass Laser? Key Features, Full Specs & Applications\" \/>\n<meta property=\"og:description\" content=\"In the dynamic landscape of solid-state laser technology, the 1535nm erbium glass laser has emerged as a standout solution, celebrated for its eye-safe operation, compact design, and consistent performance. As an Er:glass laser (erbium-doped glass laser) operating at a critical eye-safe wavelength, it has become indispensable across industries like aerospace, defense, and meteorology. This guide […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/sunflaser.com\/fr\/what-is-a-1535nm-erbium-glass-laser-key-features-full-specs-applications\/\" \/>\n<meta property=\"og:site_name\" content=\"SunFlaser Tech\" \/>\n<meta property=\"article:published_time\" content=\"2025-12-22T05:26:16+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-12-25T03:22:51+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/sunflaser.com\/wp-content\/uploads\/2025\/12\/Blog\u914d\u56fe-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"900\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"sunflaser\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"sunflaser\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/sunflaser.com\/what-is-a-1535nm-erbium-glass-laser-key-features-full-specs-applications\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/sunflaser.com\/what-is-a-1535nm-erbium-glass-laser-key-features-full-specs-applications\/\"},\"author\":{\"name\":\"sunflaser\",\"@id\":\"https:\/\/sunflaser.com\/#\/schema\/person\/d9e017edef5c9ddaf5bb0ae738398e82\"},\"headline\":\"What Is a 1535nm Erbium Glass Laser? 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