{"product_id":"800nm-chirped-mirror-250fs-2","title":"800nm Chirped Mirror O-CPM-25.4-6.35-BL111","description":"\u003cdiv\u003e\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cp\u003e\u003cstrong\u003e800nm Chirped Mirror -250fs²\u003c\/strong\u003e is a chirped mirror engineered for ultrafast laser dispersion management across the 700–870 nm operating bandwidth.\u003c\/p\u003e\n  \u003cp\u003eAt -250.0 fs²\/bounce, this mirror reduces total bounce count for typical CPA stretcher dispersion (~3000–10000 fs²) by 3–5× compared with low-GDD designs, lowering scatter loss and beam-quality degradation. Multilayer dielectric coating designed for simultaneous high reflectance and controlled phase response.\u003c\/p\u003e\n\n  \u003ch3\u003eApplications\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eattosecond pulse generation drive lines\u003c\/li\u003e\n    \u003cli\u003eexternal CPA-compressor stages for kHz amplifiers\u003c\/li\u003e\n    \u003cli\u003eOPA pumping with sub-30 fs drive pulses\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. The mirror operates at 7.0° angle of incidence with s-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":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47948106629274,"sku":"O-CPM-25.4-6.35-BL111","price":1149.0,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/800nm-chirped-mirror-render_a26b41fd-9e3f-488a-a8ea-772a7ba3a0c8.png?v=1777648185","url":"https:\/\/waveqvanta.com\/products\/800nm-chirped-mirror-250fs-2","provider":"WaveQuanta","version":"1.0","type":"link"}