T-GC05BP - Optical Viewport with Uncoated UV Fused Silica Brewster Window
T-GC05BP - Optical Viewport with Uncoated UV Fused Silica Brewster Window
- UV Fused Silica Brewster Window
- Transmission from 185 nm - 2.1 µm
- Sealed at Brewster's Angle (55.5° for 633 nm) for Near-Zero Reflection Losses of P-Polarized Light
- Fused Silica Tube with Ø1/2" Outer Diameter
- Suitable for Use at Pressures from 10-7 Torr to 5 psi at 25 °C
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Usage Pressure Range 10-7 Torr to 5 psi @ 25 °C
| Minor Diameter | 13.0 mm |
| Minor Diameter Tolerance | +0.0 / -0.1 mm |
| Thickness | 2.0 mm |
| Thickness Tolerance | ±0.1 mm |
| Brewster Angle | 55.5° 32' @ 633 nm |
| Minor Axis Diameter | 0.51" (13.0 mm) |
| Clear Aperture | >Ø8 mm (Minor Axis) |
| Parallelism | ≤5 arcsec |
| Transmitted Wavefront Errora | <λ/10 @ 633 nm Over Clear Aperture |
| Surface Quality | 20-10 Scratch-Dig |
| Wavelength Range | 185 nm - 2.1 μm (Uncoated) |