Polarization Beam Displacers

Separate an Input into Two Orthogonally Polarized Beams Yttrium Orthovanadate Substrate is Transparent from 488 nm to 3.4 m Calcite Substrate is Transparent from 350 nm to 2.3 m 2.7 mm and 4.0 mm..

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Polarization Beam Displacers

 

·Separate an Input into Two Orthogonally Polarized Beams
·Yttrium Orthovanadate Substrate is Transparent from 488 nm to 3.4 µm
·Calcite Substrate is Transparent from 350 nm to 2.3 µm
·2.7 mm and 4.0 mm Beam Separation Options
·Option for 2000 nm V-Coated Beam Displacers, R < 0.25%
·Mounted and Unmounted Optics
 
Birefringent Crystal Beamsplitters
Type
Ordinary Ray Anglea
Extraordinary Ray Anglea
Calcite Beam Displacers
Parallel
Parallel
YVO4 Beam Displacers
We can offer OEM Custom Design Polarization Beam Displacers
 custom design Beam Displacersare available upon request .
Customer Designed beam Separation at Certain Wavelength is available upon request .
Custom Size Mount is available upon request .
AR coated Polarizer is available upon request.
Dimension tolerance 
±0.1mm
parallism
<15sec
perpendicular
<15min
Flatness
<λ/8@632.8nm
Wavefront Distortion
<λ/4@632.8nm
Surface Quality
20/10
Clear Aperture
>90%
Coating
Upon request
 

 Note:Custom designs for other sizes and coatings are also available  upon request