Excimer Mirror, 349-355nm Wavelength, ∅50.8mm, 45 Deg

These lasers are designed for high reflectance at excimer laser wavelengths. They are intended for external use at either 45 degrees or normal incidence. High performance, laser quality substrates and dielectric multilayer coatings are used on these excimer laser mirrors.

Laser Type: XeF
Diameter Tolerance: +0 -0.2 mm
Thickness Tolerance:  ± 0.2mm
Flatness: λ/10 at 633 nm
Parallelism: <3 arcmin
Clear Aperture: 90% diameter
Back Surface: Commercial Polish
Laser Damage Threshold*:
         Pulsed (10 ns): 10 J/cm²

*Specified at the design wavelength