{"product_id":"1030nm-chirped-mirror-200fs-1","title":"1030nm Chirped Mirror HD120-25.4-6.35","description":"\u003cdiv\u003e\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cp\u003e\u003cstrong\u003e1030nm Chirped Mirror -200fs²\u003c\/strong\u003e is a high-negative-dispersion mirror designed for negative GDD compensation in chirped pulse amplification chains across the 950–1120 nm operating bandwidth.\u003c\/p\u003e\n  \u003cp\u003eWith -200 fs²\/bounce, this mirror compensates typical intracavity material dispersion (5–10 mm of fused silica) in a manageable bounce count, balancing ripple control with practical compressor footprint. Multilayer coating optimized to maximize negative GDD per reflection while preserving high reflectance — the standard approach for fs-laser CPA compressor design.\u003c\/p\u003e\n\n  \u003ch3\u003eApplications\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eharmonic generation feed optics (1030 → 515\/343 nm)\u003c\/li\u003e\n    \u003cli\u003ehigh-average-power thin-disk multi-pass amplifiers\u003c\/li\u003e\n    \u003cli\u003eYb:YAG regenerative amplifier post-compression\u003c\/li\u003e\n    \u003cli\u003eYb:fiber CPA stretcher-compressor matching\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eConstruction \u0026amp; Performance\u003c\/h3\u003e\n  \u003cp\u003eManufactured on a 25.4 mm diameter × 6.35 mm thick UV fused silica (UVFS) substrate with ion beam sputtered (IBS) dielectric multilayer coating, \u0026gt;99.8% reflectance specified as \u003cem\u003eR\u0026gt;99.8%@950-1120nm\u003c\/em\u003e. The mirror operates at 5° angle of incidence with p-polarized light. The IBS coating provides exceptional layer density, sub-ppm absorption losses, and long-term spectral stability — characteristics required for dependable performance in high-average-power amplifier chains.\u003c\/p\u003e\n  \u003cp\u003e1030 nm Yb-band IBS dielectric coating with optimized GDD flatness ensures consistent dispersion control under typical fs-laser operating conditions. Compatible laser systems include Yb:YAG thin-disk amplifiers, Yb:KGW oscillators (Light Conversion Pharos, Carbide), and Yb:fiber chirped pulse amplifiers.\u003c\/p\u003e\n\n  \u003ch3\u003eStorage \u0026amp; Handling\u003c\/h3\u003e\n  \u003cp\u003eOperate at 25 °C, 40–60% RH. Clean only with \u0026gt;99% optical-grade ethanol and lint-free lens tissue using single-pass drag method. Avoid abrasive cloths and water.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Ultrafast Innovations","offers":[{"title":"Default Title","offer_id":47473869455514,"sku":"HD120-25.4-6.35","price":1123.0,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/15_08235301058261784_350.png?v=1772511833","url":"https:\/\/waveqvanta.com\/products\/1030nm-chirped-mirror-200fs-1","provider":"WaveQuanta","version":"1.0","type":"link"}