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洛匈偏振棱镜
洛匈偏振棱镜
Rochon polarizer separates incident beam into ordinary ray and extrordinary ray like wollaston polarizer, but extraordinary ray is straight transmitted through, while ordinary is transmitted with a de..
产品详情
Rochon polarizer separates incident beam into ordinary ray and extrordinary ray like wollaston polarizer, but extraordinary ray is straight transmitted through, while ordinary is transmitted with a deviation angle.
Specifications:
| Material: | a-BBO, Quartz,YVO4 |
| Wavelength Range: | a-BBO:190-3500nm, Quartz:200-2300 nm ;YVO4:400-4000nm |
| Extinction Ratio: | a-BBO:<5x10-6 ; Quartz:<5x10-5 ;YVO4:<5x10-6 |
| Parallelism: | <1 arc Min |
| Surface Quality: | 20/10 |
| Beam Deviation: | < 3 arc minutes |
| Wavefornt Distortion: | l/4@632.8nm |
| Damage Threshold: | >500 MW/cm2 |
| Coating: | Single MgF2 |
| Mount: | Black Anodized Aluminium |
1. a-BBO Rochon Polarizer
| Part No. | Extinction Ratio | Separation Angle(°) | C.A. fa(mm) | O.D. fd(mm) |
L ±0.1(mm) |
| RHP5006 | <5x10-6 | 8.0°-14° 8°@ 800nm |
6.0 | 15.0 | 14.0 |
| RHP5008 | 8.0 | 25.4 | 16.0 | ||
| RHP5010 | 10.0 | 25.4 | 18.0 | ||
| RHP5015 | 15.0 | 30.0 | 23.0 | ||
| RHP5020 | 20.0 | 38.0 | 28.0 |
2.Quartz Rochon Polarizer
| Part No. | Extinction Ratio | Separation Angle(°) | C.A. fa(mm) | O.D. fd(mm) |
L ±0.1(mm) |
| RHP8-006 | <4x10-6 | 1.0°-1.5° 1°@980nm |
6.0 | 15.0 | 36.0 |
| RHP8008 | 8.0 | 25.4 | 46.0 | ||
| RHP8010 | 10.0 | 25.4 | 28.0 | ||
| RHP8015 | 15.0 | 30.0 | 38.0 | ||
| RHP8020 | 20.0 | 38.0 | 48.0 |
3.YVO4 Rochon Polarizer
| Part No. | Extinction Ratio | Separation Angle(°) | C.A. fa(mm) | O.D. fd(mm) |
L ±0.1(mm) |
| RHP9006 | <5x10-6 | 9.8°-13.0° 10°@ 1550nm |
6.0 | 15.0 | 14.0 |
| RHP9008 | 8.0 | 25.4 | 16.0 | ||
| RHP9010 | 10.0 | 25.4 | 16.0 | ||
| RHP9015 | 15.0 | 30.0 | 20.0 | ||
| RHP9020 | 20.0 | 38.0 | 25.0 |
Note: Kinds of sizes are available upon request
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Tel:
+86 13950490708
+86 13950490708
E-mail:
sales@Accuray-oe.com
sales@Accuray-oe.com