Brewster Windows
Original price was: $82.50.$57.75Current price is: $57.75.
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TECHSPEC® Brewster Windows are designed to present a circular profile when oriented at Brewster’s angle (55.57°). TECHSPEC® Brewster Windows feature laser grade surface quality and parallelism, in addition to limiting transmitted wavefront distortion to λ/10. When used at 55.57°, these windows minimize the loss of P-polarized light, ideal for use within laser cavities and for producing linearly polarized light.
- Reduce Loss of P-Polarized Light
- Circular Profile When Oriented at 55.57°
- Great for Use in Laser Cavities
| Thickness (mm) | 2.00 ±0.20 |
|---|---|
| Coating | Uncoated |
| Coefficient of Thermal Expansion CTE (10-6/°C) | 0.52 (+5 to +35°C)0.57 (0 to +200°C)0.48 (-100 to +200°C) |
| Design Wavelength DWL (nm) | 632.8 |
| Edges | Fine Ground |
| Index of Refraction nd | 1.458 |
| Parallelism (arcsec) | ≤10 |
| Substrate | Fused Silica (Corning 7980) |
| Surface Quality | 10-5 |
| Transmitted Wavefront, P-V | ≤λ/10 |
| Wavelength Range (nm) | 200 – 2200 |
| Young's Modulus (GPa) | 73 |
| Construction | Brewster Window |
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