{"product_id":"800nm-chirped-mirror-40fs-11","title":"800nm Chirped Mirror PC1332m-AR-100-25","description":"\u003cdiv\u003e\n  \u003ch3\u003eOverview\u003c\/h3\u003e\n  \u003cp\u003eThe \u003cstrong\u003e800nm Chirped Mirror -40fs² (PC1332m-AR-100-25)\u003c\/strong\u003e is a broadband dispersive mirror (BBDM) engineered by Ultrafast Innovations for precision GDD compensation in Ti:Sapphire oscillators and amplifier systems. Delivering \u003cstrong\u003e-40 fs² per bounce at 725nm center wavelength\u003c\/strong\u003e, this chirped mirror provides fine-tuned negative group delay dispersion (GDD) control across the extended 450–1000 nm spectral range, making it ideal for low-dispersion ultrafast laser applications including sub-10 fs pulse generation and few-cycle pulse compression.\u003c\/p\u003e\n  \u003cp\u003eThe moderate -40 fs² GDD value offers exceptional control for applications requiring incremental dispersion compensation without over-correcting. At this GDD magnitude, compensating typical chirped pulse amplification (CPA) system dispersion of ~6000 fs² requires approximately 150 bounces, enabling fine adjustment in multi-pass compressor configurations. The ultra-broadband design supports octave-spanning spectra critical for carrier-envelope phase (CEP) stabilization and high-harmonic generation.\u003c\/p\u003e\n  \n  \u003ch3\u003eApplications\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTi:Sapphire oscillator intra-cavity dispersion management\u003c\/strong\u003e for sub-10 fs pulse durations in 700–900 nm output range\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOPCPA pre-compression stages\u003c\/strong\u003e where gradual GDD compensation prevents pulse distortion in 450–1000 nm parametric amplifier systems\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOPA signal\/idler beam dispersion control\u003c\/strong\u003e for optimized phase matching in visible-to-NIR nonlinear frequency conversion\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMulti-pass compressor fine-tuning\u003c\/strong\u003e in CPA systems requiring precise GVD adjustment between high-GDD mirror pairs\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \n  \u003ch3\u003eConstruction \u0026amp; Performance\u003c\/h3\u003e\n  \u003cp\u003eManufactured on 100 mm diameter × 25 mm thick UVFS substrate with ion beam sputtering (IBS) deposited multilayer dielectric coating optimized for P-polarization at 5° angle of incidence (AOI). The coating delivers R\u0026gt;99% reflectance across the entire 450–1000 nm operational bandwidth. Large aperture accommodates beam diameters up to 80 mm, suitable for high-energy amplifier beamlines. LIDT rated at 0.2 J\/cm² for femtosecond pulses.\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":47948106858650,"sku":"PC1332m-AR-100-25","price":4820.0,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/800nm-chirped-mirror-render_cc0825bf-4d27-4891-9724-80dea13b8b3b.png?v=1777648110","url":"https:\/\/waveqvanta.com\/products\/800nm-chirped-mirror-40fs-11","provider":"WaveQuanta","version":"1.0","type":"link"}