Optola offers wide range of High Quality broadband non-polarization beamsplitter cubes.
Custom design Beamsplitters are available upon request.
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Material | BK7 |
Dimension Tolerance | ±0.25mm |
Surface Quality | 60/40 |
Wavefront Distortion | λ/4 @ 632.8nm(over the clear aperture) |
Clear Aperture | >central 80% of diameter |
Transmitted Beam Deviation | <5′ |
Reflected Beam Deviation | 90°±5′ |
Transmission | Ts,p=45±5% ave and 35%≤Ts,p≤55% |
Reflection | Rs,p=45±5% ave and 35%≤Rs,p≤55% |
Polarization | |Ts-Tp|≤10% & |Rs-Rp|≤10% |
Antireflection Coating | Broadband multilayer coating : Ravg<0.5% per surface |
Chamfers | <0.5mm face width ×45° typical |
Damage Threshold | 100W/cm2, 0.1J/cm2 10nsec pulses typical |