Low GDD Ultrafast Mirrors for 355 - 455 nm
Caracteristicas
Item # | UM05-45U | UM10-45U |
---|---|---|
Diameter | 1/2" | 1" |
Diameter Tolerance | +0.0 mm / -0.1 mm | |
Thickness | 6.3 mm (0.25") | 9.5 mm (0.37") |
Thickness Tolerance | ±0.2 mm | |
Clear Aperture | >80% of Diameter | |
Angle of Incidence | 45° | |
Reflectance (Absolute) | Rs > 99% (355 - 445 nm) Rp > 99% (370 - 425 nm) |
|
Group Delay Dispersion | <|30 fs2| (S-Polarization: 355 - 445 nm) (P-Polarization: 370 - 425 nm) |
|
Laser Induced Damage Thresholda |
0.081 J/cm2 (400 nm, 55 fs FWHM, S-Pol, 1 Pulse) 0.062 J/cm2 (400 nm, 55 fs FWHM, S-Pol, 10000 Pulses) |
|
Front Surface Flatness | λ/10 at 632.8 nm Over Clear Aperture | |
Front Surface Quality | 10-5 Scratch-Dig | |
Back Surface Flatness | λ/2 at 632.8 nm Over Clear Aperture | |
Back Surface Quality | 40-20 Scratch-Dig | |
Parallelism | ||
Substrate | Fused Silica |
(222) 247 2490
ventas@begssolutions.com.mx