China OEM Borosilicate 3.3 Glass Tubes - High Precision Optical BK7 or UV Fused Silica Brewster Windows For Laser – LZY
China OEM Borosilicate 3.3 Glass Tubes - High Precision Optical BK7 or UV Fused Silica Brewster Windows For Laser – LZY Detail:
The Brewster window is usually used to polarize the laser cavity. When placed at the Brewster angle, the P polarization component of the beam will be completely transmitted, and the S polarization component will be partially reflected, thereby increasing the loss of the S component in the cavity.
Specification
Material | BK7 or UV fused silica |
Diameter Tolerance | +0/-0.15mm |
Thickness Tolerance | ±0.25mm |
Clear Aperture | >Central 85% of diameter |
Parallelism | <5″ |
Surface Quality | 20/10 |
Transmitted Wavefront | λ/10 @632.8nm |
Brewster Angle (θ) | 56.6° @588nm(BK7)
56.1° @308nm(UVFS) |
Chamfers | <0.35mm face width ×45° |
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Product detail pictures:
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By Deirdre from Bangalore - 2018.06.30 17:29
Superb technology, perfect after-sales service and efficient work efficiency, we think this is our best choice.
By Cornelia from Zambia - 2018.11.22 12:28
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