{"product_id":"800nm-chirped-mirror-60fs-4","title":"800nm Chirped Mirror PC125-L-25.4-6.35","description":"\u003cdiv\u003e\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cp\u003e\u003cstrong\u003e800nm Chirped Mirror -60fs²\u003c\/strong\u003e is a broadband dispersive mirror (BBDM) engineered for ultra-wide spectral coverage with carefully balanced GDD across the full bandwidth across the 630–1000 nm operating bandwidth.\u003c\/p\u003e\n  \u003cp\u003eWith -60 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. A double-angle BBDM design suppresses the GDD oscillations characteristic of single-angle chirped mirrors, enabling deployment as a single optic where conventional designs require matched pairs.\u003c\/p\u003e\n\n  \u003ch3\u003eApplications\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003efew-cycle pulse generation via hollow-core fiber post-compression\u003c\/li\u003e\n    \u003cli\u003ehigh-harmonic generation (HHG) feed optics\u003c\/li\u003e\n    \u003cli\u003eexternal CPA-compressor stages for kHz amplifiers\u003c\/li\u003e\n    \u003cli\u003eTi:Sapphire intracavity dispersion compensation\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;99.7% reflectance specified as \u003cem\u003eR\u0026gt;99.7%@630-1000nm\u003c\/em\u003e. The mirror operates at 7° 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\u003eBroadband 700–900 nm Ti:Sapphire-grade IBS dielectric coating ensures consistent dispersion control under typical fs-laser operating conditions. Compatible laser systems include Ti:Sapphire oscillators (Mira, Tsunami, Vitara, Octavius), Ti:Sapphire amplifiers (Coherent Legend, Spitfire, Astrella), and Cr:LiSAF lasers.\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":47473868865690,"sku":"PC125-L-25.4-6.35","price":2451.02,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/15_08235305734302137_350.png?v=1772511809","url":"https:\/\/waveqvanta.com\/products\/800nm-chirped-mirror-60fs-4","provider":"WaveQuanta","version":"1.0","type":"link"}