{"product_id":"meticulab-high-damage-threshold-diffraction-grating","title":"METICULAB High Damage Threshold Diffraction Grating 100x100mm for CO₂ Laser Systems","description":"\u003cdiv style=\"font-family: 'Helvetica Neue', Arial, sans-serif; max-width: 860px; margin: 0 auto; padding: 10px 0;\"\u003e\n\u003c!-- ===== 标题 ===== --\u003e\n\u003ch2 style=\"font-size: 24px; font-weight: 300; color: #1a1a1a; border-left: 4px solid #0b1a33; padding-left: 15px; margin-top: 0;\"\u003eMETICULAB High Damage Threshold Diffraction Grating for CO₂ Laser Systems\u003c\/h2\u003e\n\u003c!-- ===== 产品概述 ===== --\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.7; color: #333; margin: 20px 0;\"\u003eFor high-power CO₂ laser cutting, welding and material processing systems, the \u003cstrong\u003eMETICULAB™ High Damage Threshold Diffraction Grating\u003c\/strong\u003e is engineered to deliver exceptional diffraction efficiency and thermal stability under intense laser irradiation. Manufactured by precision mechanical ruling with optimized blaze profile, this grating efficiently disperses incident laser beams into multiple diffraction orders, making it ideal for demanding industrial and scientific applications.\u003c\/p\u003e\n\u003c!-- ===== 图片占位（请替换为实际图片链接） ===== --\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.7; color: #333; margin: 20px 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/xxx\/files\/HDG-01-overview.png?v=xxxx\" alt=\"METICULAB High Damage Threshold Grating Overview\" style=\"max-width: 100%;\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/xxx\/files\/HDG-02-detail.png?v=xxxx\" alt=\"METICULAB Grating Detail\" style=\"max-width: 100%;\"\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.7; color: #333; margin: 20px 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0791\/7695\/8204\/files\/convexgratingM.png?v=1786636106\" alt=\"\"\u003e\u003c\/p\u003e\n\u003c!-- ===== 技术规格标题 ===== --\u003e\n\u003ch3 style=\"font-size: 18px; font-weight: 600; color: #1a1a1a; margin: 30px 0 12px 0; border-bottom: 2px solid #eee; padding-bottom: 8px;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/xxx\/files\/HDG-03-specs.png?v=xxxx\" alt=\"Technical Specifications\"\u003e Technical Specifications\u003c\/h3\u003e\n\u003c!-- ===== 技术规格表（基础参数） ===== --\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; background: #f9fafb; border: 1px solid #e2e8f0; font-size: 15px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 12px 16px; font-weight: 600; width: 35%; background: #f1f5f9;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px; font-weight: bold; color: #0b1a33;\"\u003eMETICULAB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 12px 16px; font-weight: 600; background: #f1f5f9;\"\u003eModel Number\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px; font-weight: bold; color: #0b1a33;\"\u003eTMS-HDG-100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 12px 16px; font-weight: 600; background: #f1f5f9;\"\u003eSize\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003e100 × 100 mm \u003cspan style=\"color: #7a8fa3; font-size: 13px;\"\u003e(Custom Sizes Available)\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 12px 16px; font-weight: 600; background: #f1f5f9;\"\u003eGroove Density Range\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px; font-weight: bold; color: #0b1a33;\"\u003e50 ~ 600 lines per mm \u003cspan style=\"color: #7a8fa3; font-size: 13px; font-weight: 400;\"\u003e(see full model list below)\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 12px 16px; font-weight: 600; background: #f1f5f9;\"\u003eBlaze Wavelength Range\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003e1320nm \/ 9770nm \/ 10600nm \u003cspan style=\"color: #7a8fa3; font-size: 13px;\"\u003e(see full model list below)\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 12px 16px; font-weight: 600; background: #f1f5f9;\"\u003eBlaze Angle Range\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003e15.4° ~ 52.7° \u003cspan style=\"color: #7a8fa3; font-size: 13px;\"\u003e(see full model list below)\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 12px 16px; font-weight: 600; background: #f1f5f9;\"\u003eSubstrate Material\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003eJGS1 Fused Silica \/ K9 Optical Glass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 12px 16px; font-weight: 600; background: #f1f5f9;\"\u003eReflective Coating\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003eAluminum (Standard), Gold, Silver or Custom Functional Coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n\u003ctd style=\"padding: 12px 16px; font-weight: 600; background: #f1f5f9;\"\u003eDiffraction Efficiency\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px; font-weight: bold; color: #c0392b;\"\u003e\u0026gt; 95% @ blaze wavelength \u003cspan style=\"color: #7a8fa3; font-size: 13px; font-weight: 400;\"\u003e(under optimized Littrow configuration)\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px 16px; font-weight: 600; background: #f1f5f9;\"\u003eQuality System\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003eISO 9001 Certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!-- ===== 完整规格型号表（7款全部列出） ===== --\u003e\n\u003ch3 style=\"font-size: 18px; font-weight: 600; color: #1a1a1a; margin: 30px 0 12px 0; border-bottom: 2px solid #eee; padding-bottom: 8px;\"\u003e📋 Full Model Specifications – 7 Standard Variants\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; background: #f9fafb; border: 1px solid #e2e8f0; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #0b1a33; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 10px 12px; text-align: center; border-bottom: 1px solid #e2e8f0; font-weight: 600;\"\u003eNo.\u003c\/th\u003e\n\u003cth style=\"padding: 10px 12px; text-align: center; border-bottom: 1px solid #e2e8f0; font-weight: 600;\"\u003eSize (mm)\u003c\/th\u003e\n\u003cth style=\"padding: 10px 12px; text-align: center; border-bottom: 1px solid #e2e8f0; font-weight: 600;\"\u003eBlaze Wavelength (nm)\u003c\/th\u003e\n\u003cth style=\"padding: 10px 12px; text-align: center; border-bottom: 1px solid #e2e8f0; font-weight: 600;\"\u003eGroove (l\/mm)\u003c\/th\u003e\n\u003cth style=\"padding: 10px 12px; text-align: center; border-bottom: 1px solid #e2e8f0; font-weight: 600;\"\u003eBlaze Angle\u003c\/th\u003e\n\u003cth style=\"padding: 10px 12px; text-align: center; border-bottom: 1px solid #e2e8f0; font-weight: 600;\"\u003eCoating\u003c\/th\u003e\n\u003cth style=\"padding: 10px 12px; text-align: center; border-bottom: 1px solid #e2e8f0; font-weight: 600;\"\u003eSubstrate\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0; background: #ffffff;\"\u003e\n\u003ctd style=\"padding: 8px 12px; text-align: center; font-weight: 600;\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; text-align: center;\"\u003e100×100\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; text-align: center; font-weight: 600; color: #0b1a33;\"\u003e10600\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; text-align: center;\"\u003e50\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; text-align: center;\"\u003e15.4°\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; text-align: center;\"\u003eAluminum\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; text-align: center;\"\u003eJGS1 \/ K9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0; background: #f8fafc;\"\u003e\n\u003ctd style=\"padding: 8px 12px; text-align: center; font-weight: 600;\"\u003e2\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; text-align: center;\"\u003e100×100\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; text-align: center; font-weight: 600; color: #0b1a33;\"\u003e10600\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; text-align: center;\"\u003e80\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; text-align: center;\"\u003e25.1°\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; text-align: center;\"\u003eAluminum\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; text-align: center;\"\u003eJGS1 \/ K9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0; background: #ffffff;\"\u003e\n\u003ctd style=\"padding: 8px 12px; text-align: center; font-weight: 600;\"\u003e3\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; text-align: center;\"\u003e100×100\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; text-align: center; font-weight: 600; color: #0b1a33;\"\u003e10600\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; text-align: center;\"\u003e100\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; text-align: center;\"\u003e32°\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; text-align: center;\"\u003eAluminum\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; text-align: center;\"\u003eJGS1 \/ K9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0; background: #f8fafc;\"\u003e\n\u003ctd style=\"padding: 8px 12px; text-align: center; font-weight: 600;\"\u003e4\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; text-align: center;\"\u003e100×100\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; text-align: center; font-weight: 600; color: #0b1a33;\"\u003e9770\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; text-align: center;\"\u003e100\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; text-align: center;\"\u003e29.2°\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; text-align: center;\"\u003eAluminum\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; text-align: center;\"\u003eJGS1 \/ K9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0; background: #ffffff;\"\u003e\n\u003ctd style=\"padding: 8px 12px; text-align: center; font-weight: 600;\"\u003e5\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; text-align: center;\"\u003e100×100\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; text-align: center; font-weight: 600; color: #0b1a33;\"\u003e10600\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; text-align: center;\"\u003e120\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; text-align: center;\"\u003e39.5°\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; text-align: center;\"\u003eAluminum\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; text-align: center;\"\u003eJGS1 \/ K9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #e2e8f0; background: #f8fafc;\"\u003e\n\u003ctd style=\"padding: 8px 12px; text-align: center; font-weight: 600;\"\u003e6\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; text-align: center;\"\u003e100×100\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; text-align: center; font-weight: 600; color: #0b1a33;\"\u003e10600\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; text-align: center;\"\u003e150\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; text-align: center;\"\u003e52.7°\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; text-align: center;\"\u003eAluminum\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; text-align: center;\"\u003eJGS1 \/ K9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #ffffff;\"\u003e\n\u003ctd style=\"padding: 8px 12px; text-align: center; font-weight: 600;\"\u003e7\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; text-align: center;\"\u003e100×100\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; text-align: center; font-weight: 600; color: #0b1a33;\"\u003e1320\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; text-align: center;\"\u003e600\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; text-align: center;\"\u003e23.3°\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; text-align: center;\"\u003eAluminum\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; text-align: center;\"\u003eJGS1 \/ K9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size: 12px; color: #7a8fa3; margin-top: 8px;\"\u003eNote: Custom groove densities, blaze wavelengths, sizes, substrates and coatings are available upon request.\u003c\/p\u003e\n\u003c!-- ===== 核心优势标题 ===== --\u003e\n\u003ch3 style=\"font-size: 18px; font-weight: 600; color: #1a1a1a; margin: 30px 0 12px 0; border-bottom: 2px solid #eee; padding-bottom: 8px;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/xxx\/files\/HDG-04-advantages.png?v=xxxx\" alt=\"Key Advantages\"\u003e Key Advantages\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0791\/7695\/8204\/files\/key_Advantages_154b8beb-0b50-4833-a9a7-ffccd3929de2.png?v=1786636229\" alt=\"\"\u003e\u003c\/p\u003e\n\u003c!-- ===== 核心优势列表 ===== --\u003e\n\u003cul style=\"font-size: 15px; line-height: 1.8; color: #333; padding-left: 20px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Damage Threshold:\u003c\/strong\u003e Engineered for high-power CW and pulsed CO₂ lasers, ensuring reliable long-term operation in demanding industrial environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-High Diffraction Efficiency:\u003c\/strong\u003e Optimized blaze profile delivers \u003cstrong style=\"color: #c0392b;\"\u003e\u0026gt; 95%\u003c\/strong\u003e diffraction efficiency at blaze wavelength, minimizing energy loss and maximizing system throughput.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Mechanical Ruling:\u003c\/strong\u003e Advanced ruling technology ensures groove uniformity and consistent batch-to-batch optical performance for volume manufacturing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Customization:\u003c\/strong\u003e Groove density, blaze wavelength\/angle, substrate, and coating can be tailored to your specific optical system requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple Coating Options:\u003c\/strong\u003e Aluminum, Gold, Silver, or custom functional coatings available for different laser wavelengths and application scenarios.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e7 Standard Variants:\u003c\/strong\u003e Choose from 7 pre-designed models covering 50–600 l\/mm groove densities and 1320–10600nm blaze wavelengths.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- ===== 应用场景 ===== --\u003e\n\u003ch3 style=\"font-size: 18px; font-weight: 600; color: #1a1a1a; margin: 30px 0 12px 0; border-bottom: 2px solid #eee; padding-bottom: 8px;\"\u003eApplications\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0791\/7695\/8204\/files\/application.png?v=1786636333\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 15px; color: #555; line-height: 1.8;\"\u003eCO₂ Laser Cutting · Laser Welding · Laser Engraving · Industrial Material Processing · Medical Laser Equipment · Infrared Spectroscopy · Scientific Research \u0026amp; Development · Laser Beam Combining \u0026amp; Pulse Compression\u003c\/p\u003e\n\u003c!-- ===== 定制服务 ===== --\u003e\n\u003ch3 style=\"font-size: 18px; font-weight: 600; color: #1a1a1a; margin: 30px 0 12px 0; border-bottom: 2px solid #eee; padding-bottom: 8px;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/xxx\/files\/HDG-05-service.png?v=xxxx\" alt=\"Custom OEM Services\"\u003e Custom OEM Services\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0791\/7695\/8204\/files\/service.png?v=1786636490\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cdiv style=\"background: #f9fafb; padding: 16px 22px; border-radius: 8px; border: 1px solid #e2e8f0; font-size: 15px; line-height: 1.8;\"\u003e\n\u003cp style=\"margin: 0 0 6px 0;\"\u003eMETICULAB offers full OEM customization services to meet your specific requirements:\u003c\/p\u003e\n\u003cul style=\"margin: 0 0 0 20px; padding: 0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom Sizes:\u003c\/strong\u003e 20mm ~ 200mm (or larger upon request)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom Groove Densities:\u003c\/strong\u003e 50 ~ 600 l\/mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom Substrates:\u003c\/strong\u003e JGS1, K9, or other optical materials\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom Coatings:\u003c\/strong\u003e Aluminum, Gold, Silver, or custom functional coatings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom Blaze Wavelengths:\u003c\/strong\u003e Tailored to your laser system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin: 6px 0 0 0;\"\u003e\u003cstrong\u003eContact us today\u003c\/strong\u003e to discuss your custom requirements!\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- ===== 包装与交付 ===== --\u003e\n\u003ch3 style=\"font-size: 18px; font-weight: 600; color: #1a1a1a; margin: 30px 0 12px 0; border-bottom: 2px solid #eee; padding-bottom: 8px;\"\u003e📦 Packaging \u0026amp; Delivery\u003c\/h3\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 16px; font-size: 14px;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 160px; background: #f9fafb; padding: 14px 18px; border-radius: 8px; border: 1px solid #e2e8f0;\"\u003e\n\u003cstrong\u003ePackaging\u003c\/strong\u003e\u003cbr\u003eAnti-static foam interior + rigid protective box. Each grating individually packed.\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 160px; background: #f9fafb; padding: 14px 18px; border-radius: 8px; border: 1px solid #e2e8f0;\"\u003e\n\u003cstrong\u003eDocuments\u003c\/strong\u003e\u003cbr\u003eDiffraction efficiency curve, surface quality inspection report, packing list included.\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 160px; background: #f9fafb; padding: 14px 18px; border-radius: 8px; border: 1px solid #e2e8f0;\"\u003e\n\u003cstrong\u003eLead Time\u003c\/strong\u003e\u003cbr\u003eStandard: 2-3 weeks\u003cbr\u003eCustom: 4-6 weeks\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 160px; background: #f9fafb; padding: 14px 18px; border-radius: 8px; border: 1px solid #e2e8f0;\"\u003e\n\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003cbr\u003e12-month quality warranty against manufacturing defects.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ===== FAQs ===== --\u003e\n\u003ch3 style=\"font-size: 18px; font-weight: 600; color: #1a1a1a; margin: 30px 0 12px 0; border-bottom: 2px solid #eee; padding-bottom: 8px;\"\u003e❓ FAQs\u003c\/h3\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: 1fr 1fr; gap: 10px 30px; font-size: 14px; line-height: 1.7;\"\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eQ1: What is the diffraction efficiency?\u003c\/strong\u003e\u003cbr\u003eA: \u003cstrong style=\"color: #c0392b;\"\u003e\u0026gt; 95%\u003c\/strong\u003e at blaze wavelength.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eQ2: What groove densities are available?\u003c\/strong\u003e\u003cbr\u003eA: 50, 80, 100, 120, 150, 600 l\/mm (\u003cstrong\u003e7 standard models\u003c\/strong\u003e).\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eQ3: What blaze wavelengths are available?\u003c\/strong\u003e\u003cbr\u003eA: 10600nm, 9770nm, 1320nm — \u003cstrong\u003ecustomizable\u003c\/strong\u003e.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eQ4: What coating options are available?\u003c\/strong\u003e\u003cbr\u003eA: Al, Au, Ag, or custom functional coatings.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eQ5: What substrate materials are available?\u003c\/strong\u003e\u003cbr\u003eA: JGS1, K9, and other optical materials.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eQ6: What is the MOQ?\u003c\/strong\u003e\u003cbr\u003eA: \u003cstrong\u003e1 piece\u003c\/strong\u003e.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eQ7: What is the lead time?\u003c\/strong\u003e\u003cbr\u003eA: Standard 2-3 weeks; custom 4-6 weeks.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eQ8: Can I get a sample?\u003c\/strong\u003e\u003cbr\u003eA: Yes, sample orders are supported.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ===== 联系方式模块（深蓝底） ===== --\u003e\n\u003cdiv style=\"background: #0b1a33; color: #ffffff; padding: 22px 28px; border-radius: 12px; margin-top: 30px; text-align: center;\"\u003e\n\u003cp style=\"font-weight: bold; color: #f5d98f; margin-bottom: 5px; font-size: 16px;\"\u003eMETICULAB™ — Precision Optical Components\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; margin-bottom: 10px;\"\u003e📧 \u003cstrong\u003echoikyuc@gmail.com\u003c\/strong\u003e | 📞 +82-10-3988-4813 | 🌐 www.meticulab.net\u003c\/p\u003e\n\u003cdiv style=\"font-size: 13px; color: #b8ccdd;\"\u003eWhatsApp \u0026amp; KakaoTalk Available\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- ===== 底部备注 ===== --\u003e\n\u003cp style=\"font-size: 12px; color: #7a8fa3; border-top: 1px solid #edf2f7; padding-top: 16px; margin-top: 18px; text-align: center; font-style: italic;\"\u003eMETICULAB™ is a precision optical component brand. All gratings are produced in controlled cleanroom environment and monitored by ISO 9001 certified quality management systems. Specifications are typical values — final performance data will be provided with shipment.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"METICULAB","offers":[{"title":"Default Title","offer_id":50974310334716,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0791\/7695\/8204\/files\/convexgrating0.png?v=1786636106","url":"https:\/\/meticulab.net\/de\/products\/meticulab-high-damage-threshold-diffraction-grating","provider":"METICULAB","version":"1.0","type":"link"}