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.
Features: Optically Contacted High Polarization Purity Suitable for Low or High Power Application |
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Item No :
RHPProduct Origin :
FuZhouSpecifications:
Material: | a-BBO, Quartz, YVO4, MgF2 |
Wavelength Range: | a-BBO:200-3500nm, Quartz:190-2300 nm, YVO4:500-4000nm, MgF2:170-6000nm |
Extinction Ratio: | a-BBO:<5x10-6 ; Quartz:<5x10-5 ;YVO4:<5x10-6; MgF2:<5x10-5 |
Parallelism: | <1 arc Min |
Surface Quality: | 20/10 |
Beam Deviation: | < 3 arc minutes |
Wavefornt Distortion: | λ/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) |
RHP8006 | <5x10-5 | 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 |
4.MgF2 Rochon Polarizer
Part No. | Extinction Ratio | Separation Angle(°) | C.A. fa(mm) | O.D.fd(mm) | L ±0.1(mm) |
RHP7006 | <5x10-5 |
1-2° 1.5°@4000nm |
6.0 | 15.0 | 14.0 |
RHP7008 | 8.0 | 25.4 | 16.0 | ||
RHP7010 | 10.0 | 25.4 | 16.0 | ||
RHP7015 | 15.0 | 30.0 | 20.0 | ||
RHP7020 | 20.0 | 38.0 | 25.0 |
5.DUV Rochon Polarizer-193nm
Part No. | Extinction Ratio | Separation Angle(°) | C.A. fa(mm) | O.D.fd(mm) | L ±0.1(mm) |
RHP4006-OE3 | <1x10-4 |
2.5°-3.5° 3°@193nm |
5.0 | 25.4 | 13.0 |
RHP4008-OE3 | 6.5 | 25.4 | 14.0 | ||
RHP4010-OE3 | 8.0 | 25.4 | 16.0 | ||
RHP4013-OE3 | 10.0 | 25.4 | 20.0 | ||
RHP4015-OE3 | 12.0 | 30.0 | 23.0 | ||
RHP4020-OE3 | 18.0 | 38.1 | 28.0 | ||
RHP4025-OE3 | 22.0 | 50.8 | 33.0 | ||
RHP4006-OE10 | <1x10-4 |
9°-11° 10°@193nm |
5.0 | 25.4 | 19.0 |
RHP4008-OE10 | 6.5 | 25.4 | 24.0 | ||
RHP4010-OE10 | 8.0 | 25.4 | 28.0 | ||
RHP4012-OE10 | 10.0 | 25.4 | 33.0 | ||
RHP4015-OE10 | 12.0 | 30.0 | 40.0 | ||
RHP4020-OE10 | 18.0 | 38.1 | 52.0 |
Note:
A wide variety of custom design Glan Rochon Polarizer is available upon request.
Custom Designed Separation Angle at Certain Wavelength is available upon request.
Custom Size Mount is available upon request.
AR coated Polarizer is available upon request.
Core Application Areas of Rochon Polarizers:
Application Field | Specific Function |
Laser Technology & Optical Devices | Separates o/e light via birefringent crystals to generate high-purity linear polarization, enhancing laser system stability. |
Fiber Optics & Optical Modules | Acts as a polarization beam splitter for directional light control in WDM systems, reducing signal loss. |
Metrology & Precision Measurement | Enables polarization-based spectroscopy and interferometry for real-time material property monitoring |
Imaging Systems & Microscopy | Enhances polarization contrast to visualize birefringent structures, applicable for biological tissue analysis. |