Current location: Polarizer
- Wide Wavelength Range
- High Extinction Ratio
- Large Field Angle
- RoHS Compliant
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Standard Product Specifications |
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Material |
YVO4, Quartz |
Wavelength Range |
YVO4: 500-4000nm |
Quartz: 400-2300nm |
Extinction Ratio |
YVO4: <5x10-5; Quartz: <5x10-4 |
Surface Quality |
20/10 scratch and dig |
Beam Deviation |
< 3 arc minutes |
Wavefront Distortion |
λ/4@632.8nm |
Damage Threshold |
10W/cm2 CW, 1064nm |
Coating |
Single Layer MgF2@1064nm |
Mount |
Black Anodized Aluminium | |
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Standard Products Series |
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1. Quartz Rochon Polarizer |
Part No. |
Wavelength Range (nm) |
Extinction Ratio |
Separation Angle(°) |
C.A. øa (mm) |
O.D. ød (mm) |
L±0.1 (mm) |
PRQ08 |
400-2300 |
<5x10-4 |
1.0 @980nm |
8.0 |
25.4 |
26.0 |
PRQ10 |
10.0 |
25.4 |
28.0 |
PRQ12 |
12.7 |
25.4 |
33.0 |
PRQ15 |
15.0 |
30.0 |
38.0 |
PRQ20 |
20.0 |
38.0 |
48.0 |
2. YVO4 Rochon Polarizer
Part No. |
Wavelength Range (nm) |
Extinction Ratio |
Separation Angle(°) |
C.A. øa(mm) |
O.D. ød(mm) |
L±0.1 (mm) |
PRY08 |
500-4000 |
<5x10-5 |
6.0 @1550nm |
8.0 |
25.4 |
17.0 |
PRY10 |
10.0 |
25.4 |
19.0 |
PRY12 |
12.7 |
25.4 |
21.0 |
PRY15 |
15.0 |
30.0 |
23.0 |
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