Laser Line Non-Polarization Beamsplitter Cubes

Optola offers wide range of High Quality laser line 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/-0.13mm
Surface Quality 20/10
Thickness 6.1±0.38mm
Wedge 30′±15′
Wavefront Distortion λ/10 @ 632.8nm(over the clear aperture)                      
Clear Aperture              central>80% of diameter
Angle of Incidence 45°±3°
Transmission 50%±5%,independent of polarization
Reflection 50%±5%,independent of polarization
Polarization P- and S-polarization components matched to within5%
Absorption <0.5%
Antireflective Coating Multilayer coating : Ravg<0.5% @ 45° incidence
Damage Threshold 500W/cm2, 0.5J/cm 10nsec pulses 

441.6nm 488nm 514.5nm 532nm 632.8nm 1550nm
670nm 780nm 830nm 1064nm 1300nm
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