The 10BV300EAG.1 Femtosecond Optimized Silver Mirror is a concave mirror with a radius of curvature of 3000 mm. It is 25.4 mm in diameter, 6.35 mm thick, and broadband optimized for 540 — 1000 nm. This ultrafast mirror is designed for zero to 45 degrees angle of incidence for S and P polarization. The absolute value of GDD is an astounding less than 5 fs2 from 550 to 1050 nm. Ideal for use with ultrashort pulse lasers, this high reflectance beamsteering mirror gives R>99% 600-1000 nm at 0 deg AOI, Rp>98.5% 580-1000 nm at 45 deg AOI and Rs>99% 540-1000 nm. Careful thin film coating design and advanced coating processes result in a mirror with maximum reflectivity and bandwidth with minimum effect on pulse dispersion.
Технические характеристики
- Wavelength Range 600-1000 nm
- Wavelength Region NIR
- Mirror Shape Concave
- Diameter 25.4 mm
- Effective Focal Length (EFL) 1500 mm
- Material Grade A N-BK7
- F/# 59.1
- Radius of Curvature (R) -3000 mm
- Coating Type Broadband special coating for ultrafast pulses
- Coating Code EAG.1
- Surface Quality 10-5 scratch-dig
- Angle of Incidence 0-45°
- Reflectivity R> 99% @ 600-1000 nm, 0° AOI , Rs>99% @ 540-1000 nm, 45° AOI, Rp>98.5% @ 580-1000 nm, 45° AOI
- Wedge
- Clear Aperture >85%
- Back Surface Fine Grind
- Thickness Tolerance ±0.2 mm
- Edge Thickness (Te) 6.35 mm
- Diameter Tolerance +0/-0.13 mm
- Chamfers 300 ±200 µm
- Chamfers Angle Tolerance 45 ±15°
- Cleaning Non-abrasive method, methanol or isopropyl alcohol on lens tissue recommended
- Focal Length Tolerance ±1%
