IBS Non-polarizing beamsplitters
Main features
- Substrates fabricated from high-quality UV grade fused silica
- Polarization independent splitting ratio
- Customizable splitting ratios, wavelength bands and substrate options
Application examples
- High precision interferometry
- Laser diagnostics and monitoring
- Polarization sensitive applications
Individuelle Anfrage
- Description
- Standard specifications
Non-polarizing beamsplitters are designed to split or combine laser beams while maintaining the polarization state of transmitted and reflected light. Unlike conventional beamsplitters, which introduce polarization-dependent losses and phase shifts, these advanced optics utilize specially engineered dielectric thin-film coatings to achieve a nearly constant reflectance-to-transmittance ratio across S- and P-polarizations. This ensures minimal beam distortion, making them ideal for high-precision interferometry, laser diagnostics, and polarization-sensitive applications.
| IBS Non-polarizing beamsplitters | |
|---|---|
| Substrate material | UV grade fused silica |
| Clear aperture | >85% |
| Face dimensions tolerance | +0,0/-0,15 mm |
| Thickness tolerance | ±0,25 mm |
| Parallelism error | <30 arcsec |
| Protective chamfers | <0,35 mm at 45° |
| Surface quality | 20-10 S-D |
| Surface flatness | <λ/8@632,8 nm |
| Coating on Side2 | AR coated for transmitted wavelength |
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Material
Face dimensions
Thickness
Coating S1
AOI
SKU
PREIS
MENGE
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⌀25,4 mm
5 mm
PR(Rs,Rp=50%+/-3%)@1520-1570 nm
45°
36506
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⌀25,4 mm
5 mm
PR(Rs,Rp=50%+/-3%)@510-535 nm
45°
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⌀25,4 mm
5 mm
PR(Rs,Rp=50%+/-3%)@1020-1070 nm
45°
36680
340 €
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