With perfect
surface polishing, the window have extremly smooth surface
to fit fot the high laser power application.
It also can be used as laser mirror substrate, laser coupler
substrate, etc.
Material: BK7 or Fused silica
Specifications:
Diameter Tolerance: +0.0, -0.1mm
Thickness Tolerance: +/- 0.2mm
Clear Aperture: >85%
Surface Quality: Better than 10-5
Flatness: Better than l/10
@632.8nm
Parallelism: up to 5"
Protective Bevel
High damage threshold
AR coating is availabe.
e.g. Damage threshold >2GW/cm^2 (pulse laser) or >5KW/cm^2
(CW laser) for AR coating at 1064nm.
