Brewster window is uncoated substrate used in an optical system at Brewster Angle. It is used to separate the S polarization from the P polarization. Placed at Brewster's Angle the P-Polarization portion of the light will pass through the window 100%, while the S Polarization portion will be 20% reflected. MT-Optics,Inc. offer brewster window made from BK7 and UV Fuses Silica.
Item No :
Brewster windowProduct Origin :
FuZhouSpecifications:
| Material: | BK7 Grade A, UV Grade Fused Silica |
| Diameter Tolerance: | +0.0/-0.2mm |
| Thickness tolerance: | ±0.2mm |
| Clear Aperture: | >90% |
| Parallelism: | <10 arc seconds |
| Surface Quality: | 20/10 |
| Wavefront Distortion: | <λ/10@633nm |
| Protected bevel: | <0.5mmx45deg |
| Coating: | None |
| Damage Threshold: | >20J/cm2, 20ns, 20Hz, 1064nm |
Standard product:
|
Part No.
|
Material
|
Diameter(mm)
|
Thickness(mm)
|
|
BW0008-2
|
BK7
|
8.0
|
2.0
|
|
BW0010-2
|
BK7
|
10.0
|
2.0
|
|
BW0012-3
|
BK7
|
12.7
|
3.0
|
|
BW0013-2
|
BK7
|
13.0
|
2.0
|
|
BW0016-2
|
BK7
|
16.0
|
2.0
|
|
BW0025-2
|
BK7
|
25.0
|
2.0
|
|
BW1008-2
|
UVFS
|
8.0
|
2.0
|
|
BW1010-2
|
UVFS
|
10.0
|
2.0
|
|
BW1012-3
|
UVFS
|
12.7
|
3.0
|
|
BW1013-2
|
UVFS
|
13.0
|
2.0
|
|
BW1016-2
|
UVFS
|
16.0
|
2.0
|
|
BW1025-2
|
UVFS
|
25.0
|
2.0
|
Brewster window is uncoated substrate used in an optical system at Brewster Angle. It is used to separate the S polarization from the P polarization. Placed at Brewster's Angle the P-Polarization portion of the light will pass through the window 100%, while the S Polarization portion will be 20% reflected. MT-Optics,Inc. offer brewster window made from BK7 and UV Fuses Silica.
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