AR coated windows
Main features
- Fabricated from high-quality UV grade fused silica, BK7 glasses
- Optically polished surfaces
- Available in round or rectangular shape with various thicknesses
- Custom coated and uncoated windows are available upon request
Application examples
- Substrates of mirrors and beamsplitters
- Isolation of different physical environments
- Beam sampling
Request custom
- Description
- Standard specifications
AR-coated windows are precision optical components designed to minimize surface reflections and maximize transmission across a specific spectral range. These windows feature advanced antireflective dielectric coatings on one or both surfaces, significantly reducing Fresnel losses and enhancing optical efficiency. Engineered for high performance, the coatings are optimized for a defined wavelength range, angle of incidence, and polarization state.
| AR coated windows | |
|---|---|
| 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 |
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Material
Face dimensions
Thickness
Coating
AOI
SKU
PRICE
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QUANTITY
UVFS
⌀ 25,4 mm
5 mm
AR/AR<0,25%@254-266 nm
0°
36484
75 €
UVFS
⌀ 25,4 mm
5 mm
AR/AR<0,15%@340-355 nm
0°
36485
75 €
UVFS
⌀ 25,4 mm
5 mm
AR/AR<0,1%@510-535 nm
0°
36486
60 €
UVFS
⌀ 25,4 mm
5 mm
AR/AR<0,1%@1020-1070 nm
0°
36487
60 €
UVFS
⌀ 25,4 mm
5 mm
AR/AR<0,1%@1520-1570 nm
0°
36488
70 €
UVFS
⌀ 25,4 mm
5 mm
AR/AR<0,3%@254-266 nm+340-355 nm
0°
36489
80 €
UVFS
⌀ 25,4 mm
5 mm
AR/AR<0,2%@340-355 nm+510-535 nm
0°
36490
80 €
UVFS
⌀ 25,4 mm
5 mm
AR/AR<0,15%@510-535 nm+1020-1070 nm
0°
36491
80 €
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