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Broadband Non-Polarization Beamsplitter Cubes
Optola offers wide range of High Quality broadband non-polarization beamsplitter cubes.
Custom design Beamsplitters are available upon request.
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You can specify desired parameters during checkout.
| 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 |
