Brewster Windows
Ideal for Laser Cavities
Zero Reflection Loss for P-Polarized Light
UV Fused Silica for UV, Laserline & Broadband Applications
Features
Transmitted wavefront distortion to 1/10 λ
Parallelism: ≤5 arcsec
In-house OEM and custom manufacturing solutions
Applications
Laser … etc.
Please contact us for more specific applications and markets.
MicoSpectra also offers Wedged Windows fabricated from N-BK7, UV Fused Silica, and other substrate materials. If you are looking for the wedged windows, please contact us for more information.
| Optical material | UV Fused Silica |
| Size | Ø 6, Ø 8, Ø12.5, Ø20, Ø25, Ø25.4, Ø30 Custom size available |
| Size tolerance | Diameter, +0.0/-0.1mm Thickness, ±0.1mm |
| Brewster angle | 55° 32' @ 633nm |
| Surface quality | 10-5 Scratch-Dig |
| Surface flatness | λ/10 @ 633nm, transmitted |
| Parallelism | <1 arc min <10 arc sec |
| Wavelength range | 185 nm - 2.1 μm (Uncoated) |
| Clear Aperture | 90% of central dimension |
| Wavelength Range | Substrate Material |
| 350 nm - 2.0 μm | N-BK7 |
| 185 nm - 2.1 μm | UV Fused Silica |
| 150 nm - 5.0 μm | Sapphire |
| 120 nm - 8.0 μm | Magnesium Fluoride (MgF2) |
| 180 nm - 8.0 μm | Calcium Fluoride (CaF2) |
| 3 - 5 μm | Barium Fluoride (BaF2) |
| 600 nm - 16 µm | Zinc Selenide (ZnSe) |
| 1.2 - 8.0 μm | Silicon (Si) |
| 2.0 - 16 μm | Germanium (Ge) |