{"id":3140,"date":"2025-04-25T16:38:09","date_gmt":"2025-04-25T08:38:09","guid":{"rendered":"https:\/\/www.hi-tech-materials.com\/?post_type=product&#038;p=3140"},"modified":"2025-04-25T16:39:32","modified_gmt":"2025-04-25T08:39:32","slug":"erbium-doped-yttrium-aluminum-garnet-crystal-eryag-crystal","status":"publish","type":"product","link":"https:\/\/www.hi-tech-materials.com\/zh\/product\/erbium-doped-yttrium-aluminum-garnet-crystal-eryag-crystal","title":{"rendered":"Erbium-Doped Yttrium Aluminum Garnet Crystal (Er:YAG Crystal)"},"content":{"rendered":"<p><strong>Product Overview:<\/strong><br \/>\nErbium-doped yttrium aluminum garnet (Er:YAG) is a high-efficiency laser material used in solid-state lasers. Erbium (Er) is doped into a yttrium aluminum garnet (YAG) matrix, enabling the generation of laser output at mid-infrared wavelengths. This crystal is widely used in medical, laser beauty, research, and industrial fields, especially for high-power lasers and precise optical applications.<\/p>\n<p><strong>Key Features:<\/strong><\/p>\n<ul>\n<li><strong>Efficient Laser Emission:<\/strong>Er:YAG crystal efficiently generates a laser output at a wavelength of 2.94 \u00b5m, delivering strong light energy output.<\/li>\n<li><strong>Good Thermal Stability:<\/strong>With a high thermal conductivity, the crystal effectively dissipates heat during extended laser operation, maintaining system stability.<\/li>\n<li><strong>Mid-Infrared Laser Output:<\/strong>The laser output wavelength of 2.94 \u00b5m is ideal for various mid-infrared applications, particularly in medical laser treatments.<\/li>\n<li><strong>High Mechanical Strength:<\/strong>The crystal offers excellent mechanical strength and chemical stability, allowing long-term use in diverse environments, with resistance to high temperatures and radiation.<\/li>\n<\/ul>\n<p><strong>Applications:<\/strong><\/p>\n<ul>\n<li><strong>Medical Industry:<\/strong>Er:YAG crystal is widely used in laser treatments and cosmetic surgeries, such as dental and dermatological procedures, as well as laser hair removal. Its unique mid-infrared wavelength is particularly effective for soft tissue cutting and ablation.<\/li>\n<li><strong>Laser Applications:<\/strong>As a laser medium, Er:YAG crystal is commonly used in high-power lasers for industrial applications like material processing, laser engraving, and laser marking.<\/li>\n<li><strong>Scientific Research:<\/strong>In high-precision optics and laser frequency conversion, Er:YAG crystals play an irreplaceable role as a laser source in research fields.<\/li>\n<li><strong>Defense and Space Technology:<\/strong>Er:YAG crystals are used in military laser technologies, lidar (laser radar), target recognition, and remote sensing, meeting high-precision and high-power requirements.<\/li>\n<li><strong>Environmental Monitoring:<\/strong>As a core component of laser detection systems, Er:YAG crystals are widely applied in environmental monitoring and gas detection systems.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"[tp_attributes num_attributes=\"5\"]\n<div tabindex=\"0\" role=\"article\" data-tabster=\"{&quot;groupper&quot;:{&quot;tabbability&quot;:2},&quot;focusable&quot;:{}}\" data-content=\"ai-message\" aria-labelledby=\"qCjP5C64NhAdgRPyfetDd-author} qCjP5C64NhAdgRPyfetDd-content-0\">\n<div id=\"qCjP5C64NhAdgRPyfetDd-content-0\">\n<p>Erbium-doped yttrium aluminum garnet (Er:YAG) crystal is a high-performance laser material optimized for efficient mid-infrared emission, superior thermal conductivity, and high optical gain. Engineered with precise erbium doping concentrations, it delivers exceptional lasing efficiency at wavelengths around 2.94 \u00b5m, making it particularly well-suited for medical laser applications, industrial material processing, and scientific research. Er:YAG crystals provide stable operation, high damage thresholds, and minimal thermal distortion, ensuring reliable laser performance for advanced optical systems.<\/p>\n<\/div>\n<\/div>","protected":false},"featured_media":3141,"comment_status":"open","ping_status":"closed","template":"","meta":{"themepark_post_bcolor":"#f5f5f5","themepark_post_width":"1022px","themepark_post_img":"","themepark_post_img_po":"left","themepark_post_img_re":false,"themepark_post_img_cover":false,"themepark_post_img_fixed":false,"themepark_post_hide_title":false,"themepark_post_main_b":"","themepark_post_main_p":100,"themepark_paddingblock":false},"product_cat":[1955,68,1979,1933],"product_tag":[2293,2294,2292],"class_list":{"0":"post-3140","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-crystal-materials","7":"product_cat-inorganic-non-metallic-materials","8":"product_cat-laser-crystals","9":"product_cat-optical-glass-materials","10":"product_tag-eryag-crystal","11":"product_tag-erbium-doped-yag-optical-material","12":"product_tag-high-performance-laser-substrates","14":"first","15":"instock","16":"shipping-taxable","17":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.hi-tech-materials.com\/zh\/wp-json\/wp\/v2\/product\/3140","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hi-tech-materials.com\/zh\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.hi-tech-materials.com\/zh\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hi-tech-materials.com\/zh\/wp-json\/wp\/v2\/comments?post=3140"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hi-tech-materials.com\/zh\/wp-json\/wp\/v2\/media\/3141"}],"wp:attachment":[{"href":"https:\/\/www.hi-tech-materials.com\/zh\/wp-json\/wp\/v2\/media?parent=3140"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.hi-tech-materials.com\/zh\/wp-json\/wp\/v2\/product_cat?post=3140"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.hi-tech-materials.com\/zh\/wp-json\/wp\/v2\/product_tag?post=3140"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}