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Beamsplitter Plates VIS-NIR, circular
Related Products
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- For splitting or combining beams
- Also available with a wedge for eliminating etalon effects
- N-BK7 glass
- Second surface broadband AR-coated
- Reflectance = 50 ± 5 % for unpolarized light
- Transmittance = 50 ± 5 % for unpolarized light
- AOI = 45°
- Broadband, 450-1000 nm
-
- Other beamsplitter coatings, as well as different splitting ratios, are described in chapter Thin Film Coatings.
- For higher quantities, customized versions (other sizes, materials, coatings) available on request. Ask our sales team for a special quotation.
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Beamsplitter Plates VIS-NIR, circular
Part No. | Optic Size (mm) | Substrate | Optic Center Thickness (mm) | Parallelism | Clear aperture (mm) | Design Wavelength (nm) | Tolerance Ø (mm) | Tolerance d (mm) | Flatness back surface (λ) | Transmission (%) | Reflectivity (%) | Flatness (λ) | Angle of Incidence (AOI) | Coating Specification | Weight (kg) | Tolerance b (mm) |
G344141000 | Ø22.4 | N-BK7 | 3 | 30'' | Ø20 | 450-1000 | -0.13 | ±0.3 | 1/2 | 50 | 50 | 1/4 | 45 | 1x T:R=50:50±5% @400-1000 nm; 1x AR coated | ||
G344158000 | Ø25.4 | N-BK7 | 5 | 30'' | Ø24 | 450-1000 | -0.15 | ±0.1 | 1/2 | 50 | 50 | 1/4 | 45 | 1x T:R=50:50±5% @400-1000 nm; 1x AR coated | ||
G344147000 | Ø40 | N-BK7 | 6 | 30'' | Ø38 | 450-1000 | -0.16 | ±0.3 | 1/4 | 50 | 50 | 1/10 | 45 | 1x T:R=50:50±5% @400-1000 nm; 1x AR coated | 0.019 | |
G344180000 | Ø40 | N-BK7 | 5 | 45'±15' | Ø30 | 450-1000 | -0.16 | ±0.3 | 1/4 | 50 | 50 | 1/10 | 45 | 1x T:R=50:50±5% @400-1000 nm; 1x AR coated | -0.16 | |
G344148000 | Ø50 | N-BK7 | 6 | 30'' | Ø48 | 450-1000 | -0.16 | ±0.3 | 1/2 | 50 | 50 | 1/5 | 45 | 1x T:R=50:50±5% @400-1000 nm; 1x AR coated | 0.03 |