Broadband Cubes

Broadband Non-Polarization Beamsplitter Cubes

Optola offers wide range of  high quality broadband  non-polarization beamsplitter cubes.

Custom design Beamsplitters are available upon request.

     BNPBC              –              127                –              400-700  

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 Product Code        Dimension =12.7mm     Wavelength“400-700nm

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      

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