430nm PBS
Polarizing Beam Splitter plate
Part details
Material :
Manufacturing process :
Precision optics + thin layer deposition
Dimensions:
50mm x 50 mm x 4 mm
Shape :
Rectangular block with both face coated
Clear aperture : 45x45mm
Flatness :
Lambda/2 for both surfaces
Parallelism :
better than 30″
Surface aspect :
S&D : 40-20
Optical treatment :
AOI : 45°
S1 : PBS coating
S2 : AR coating
Rs better than 98% @425-435nm
Tp better than 97% @425-435nm
Damage threshold (CW) better than 10W/mm2
Usage :
Laser research
