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Polarizing Cubes
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Polarizing beamspiltter cubes
Polarizing beamsplitter cubes offer several advantages over plate beamsplitters. They are easy to handle, high contrast and high-extinction-ratio polarizers that split a randomly polarized beam into two orthogonal, linearly polarized components.
These products are typically used in laser-beam separation and combination, and optical-isolation applications. The epoxy-free construction of the cubes enables superior performance at high energy levels.
Features:
- Easy, deformation-free mounting
- High extinction ratio in transmission: Tp/Ts > 1000:1
- Low-reflected and transmitted wavefront distortion
- No ghost reflections
- Minimal beam displacement
- Negligible absorption of reflected and transmitted beams
- High transmission of p-polarization: Tp > 97%
- For collimated beams only
- Input and output surfaces are AR-coated for specified wavelengths
- Custom sizes are available on request
Typical Items of Polarizing Cubes for High Energy Applications
|
Product ID |
Wavelength, nm |
Dimensions, mm |
Reflection s-pol, % |
Transmission p-pol, % |
|
2-HPCB-A-0125 |
345-365 (centered @ 355) |
12.7x12.7x12.7 |
>99.5 |
>96 |
|
2-HPCB-A-0254 |
|
25.4x25.4x25.4 |
|
|
|
2-HPCB-B-0125 |
510-550 (centered @ 532) |
12.7x12.7x12.7 |
>99.5 |
>97 |
|
2-HPCB-B-0254 |
|
25.4x25.4x25.4 |
|
|
|
2-HPCB-C-0125 |
1020-1090 (centered @ 1064) |
12.7x12.7x12.7 |
>99.5 |
>97 |
|
2-HPCB-C-0254 |
|
25.4x25.4x25.4 |
|
|
|
2-HPCB-D-0125 |
1510-1580 (centered @ 1550) |
12.7x12.7x12.7 |
>99.5 |
>97 |
