Wollaston Prism Polarizer
Wollaston Prism polarizer is cemented or optical contacted by two birefringence crystals. The O and E beam will separate by nearly equal angle with the incident beam, so the separating angle is nearly twice of the Rochon prism.
Features:
- Optical contact structure for high energy
- Cemented structure for low energy
- High polarization
| wdt_ID | Attributes | Value |
|---|---|---|
| 27 | Material: | a-BBO, Calcite, YVO₄, Quartz |
| 50 | Wavelength Range: | a-BBO: 200～3500 nm Calcite: 350～2300 nm Quartz: 200-2300nm |
| 60 | Extinction Ration: | Calcite: ＜5x10⁻⁵ a-BBO: ＜5x10⁻⁶ YVO4 : ＜5x10⁻⁶ Quartz: ＜5x10⁻⁴ |
| 61 | Surface Quality: | 20/10 |
| 62 | Parallelism: | ＜1 arc Min |
| 63 | Beam Deviation: | < 3 arc minutes |
| 64 | Transmitted Wavefront Distortion: | λ /4@633nm |
| 65 | Damager Threshold: | >500 MW/cm² |
| 66 | Coating: | Single Layer MgF₂ |
| 67 | Housing: | Material Hard Aluminum, surface black anodized |
a-BBO Wollaston Polarizer
wdt_ID Part No. Extinction Ratio Separation Angle(°) C.A. / fa(mm) O.D. / fd(mm) L ±0.1(mm)
27
PWL5006
＜5x10⁻⁵
15°-27°
16°@ 800nm
6
15
14
50
PWL5008
＜5x10⁻⁵
15°-27°
16°@ 800nm
8
25.4
16
68
PWL5010
＜5x10⁻⁵
15°-27°
16°@ 800nm
10
25.4
18
69
PWL5015
＜5x10⁻⁵
15°-27°
16°@ 800nm
15
30
23
70
PWL5020
＜5x10⁻⁵
15°-27°
16°@ 800nm
20
38
28
| wdt_ID | Part No. | Extinction Ratio | Separation Angle(°) | C.A. / fa(mm) | O.D. / fd(mm) | L ±0.1(mm) |
|---|---|---|---|---|---|---|
| 27 | PWL5006 | ＜5x10⁻⁵ | 15°-27° 16°@ 800nm |
6 | 15 | 14 |
| 50 | PWL5008 | ＜5x10⁻⁵ | 15°-27° 16°@ 800nm |
8 | 25.4 | 16 |
| 68 | PWL5010 | ＜5x10⁻⁵ | 15°-27° 16°@ 800nm |
10 | 25.4 | 18 |
| 69 | PWL5015 | ＜5x10⁻⁵ | 15°-27° 16°@ 800nm |
15 | 30 | 23 |
| 70 | PWL5020 | ＜5x10⁻⁵ | 15°-27° 16°@ 800nm |
20 | 38 | 28 |
Calcite Wollaston Polarizer
wdt_ID Part No. Extinction Ratio Separation Angle(°) C.A. / fa(mm) O.D. / fd(mm) L ±0.1(mm)
27
PWL6006
＜4x10⁻⁶
16.7°-22.5°
19°@980nm
6
15
14
50
PWL6008
＜4x10⁻⁶
16.7°-22.5°
19°@980nm
8
25.4
16
68
PWL6010
＜4x10⁻⁶
16.7°-22.5°
19°@980nm
10
25.4
18
69
PWL6015
＜4x10⁻⁶
16.7°-22.5°
19°@980nm
15
30
23
70
PWL6020
＜4x10⁻⁶
16.7°-22.5°
19°@980nm
20
38
28
| wdt_ID | Part No. | Extinction Ratio | Separation Angle(°) | C.A. / fa(mm) | O.D. / fd(mm) | L ±0.1(mm) |
|---|---|---|---|---|---|---|
| 27 | PWL6006 | ＜4x10⁻⁶ | 16.7°-22.5° 19°@980nm |
6 | 15 | 14 |
| 50 | PWL6008 | ＜4x10⁻⁶ | 16.7°-22.5° 19°@980nm |
8 | 25.4 | 16 |
| 68 | PWL6010 | ＜4x10⁻⁶ | 16.7°-22.5° 19°@980nm |
10 | 25.4 | 18 |
| 69 | PWL6015 | ＜4x10⁻⁶ | 16.7°-22.5° 19°@980nm |
15 | 30 | 23 |
| 70 | PWL6020 | ＜4x10⁻⁶ | 16.7°-22.5° 19°@980nm |
20 | 38 | 28 |
Quartz Wollaston Polarizer
wdt_ID Part No. Extinction Ratio Separation Angle(°) C.A. / fa(mm) O.D. / fd(mm) L ±0.1(mm)
27
PWL8006
＜5x10⁻⁵
2°-3°
2°@ 1064nm
6
15
20
50
PWL8008
＜5x10⁻⁵
2°~3°
2°@ 1064nm
8
25.4
24
68
PWL8010
＜5x10⁻⁵
2°~3°
2°@ 1064nm
10
25.4
28
69
PWL8015
＜5x10⁻⁵
2°~3°
2°@ 1064nm
15
30
38
70
PWL8020
＜5x10⁻⁵
2°~3°
2°@ 1064nm
20
38
48
| wdt_ID | Part No. | Extinction Ratio | Separation Angle(°) | C.A. / fa(mm) | O.D. / fd(mm) | L ±0.1(mm) |
|---|---|---|---|---|---|---|
| 27 | PWL8006 | ＜5x10⁻⁵ | 2°-3° 2°@ 1064nm |
6 | 15 | 20 |
| 50 | PWL8008 | ＜5x10⁻⁵ | 2°~3° 2°@ 1064nm |
8 | 25.4 | 24 |
| 68 | PWL8010 | ＜5x10⁻⁵ | 2°~3° 2°@ 1064nm |
10 | 25.4 | 28 |
| 69 | PWL8015 | ＜5x10⁻⁵ | 2°~3° 2°@ 1064nm |
15 | 30 | 38 |
| 70 | PWL8020 | ＜5x10⁻⁵ | 2°~3° 2°@ 1064nm |
20 | 38 | 48 |
YVO₄ Wollaston Polarizer
wdt_ID Part No. Extinction Ratio Separation Angle(°) C.A. / fa(mm) O.D. / fd(mm) L ±0.1(mm)
27
PWL9006
＜5x10⁻⁶
19.6°-23.3°
20°@ 1550nm
6
15
14
50
PWL9008
＜5x10⁻⁶
19.6°-23.3°
20°@ 1550nm
8
25.4
16
68
PWL9010
＜5x10⁻⁶
19.6°-23.3°
20°@ 1550nm
10
25.4
16
69
PWL9015
＜5x10⁻⁶
19.6°-23.3°
20°@ 1550nm
15
30
20
70
PWL9020
＜5x10⁻⁶
19.6°-23.3°
20°@ 1550nm
20
38
25.8
| wdt_ID | Part No. | Extinction Ratio | Separation Angle(°) | C.A. / fa(mm) | O.D. / fd(mm) | L ±0.1(mm) |
|---|---|---|---|---|---|---|
| 27 | PWL9006 | ＜5x10⁻⁶ | 19.6°-23.3° 20°@ 1550nm |
6 | 15 | 14 |
| 50 | PWL9008 | ＜5x10⁻⁶ | 19.6°-23.3° 20°@ 1550nm |
8 | 25.4 | 16 |
| 68 | PWL9010 | ＜5x10⁻⁶ | 19.6°-23.3° 20°@ 1550nm |
10 | 25.4 | 16 |
| 69 | PWL9015 | ＜5x10⁻⁶ | 19.6°-23.3° 20°@ 1550nm |
15 | 30 | 20 |
| 70 | PWL9020 | ＜5x10⁻⁶ | 19.6°-23.3° 20°@ 1550nm |
20 | 38 | 25.8 |
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