Basic Info.
Usage
Beam Dispersion, Beam Split
Application
Medical Instrument
Transport Package
Carton Packing
Product Description
Wollaston polarizer is made of two birefringent material prisms that are cemented together. The deviations of the ordinary and extraordinary beams are nearly symmetrical about the input beam axis, so that the Wollaston polarizing beam splitter has approximately twice the deviation of the Rochon.
The separation angle exhibits chromatic dispersion, as shown in the blow. Any separation angle can be designed upon the requirement
Feature:
Wide Wavelength Range
Low Power Application
Broadband high extinction ratio
RoHS Compliant
Specifications:
Material: | a-BBO,Calcite,YVO4,Quartz | |
Wavelength Range: | a-BBO : 190~3500 Calcite: 350~2300 nm, |
YVO 4 : 500~4000 nm, Quartz: 200~2300 nm, |
Extinction Ratio: | a-BBO:<5x10-6 Calcite:<5x10-5 YVO4:<5x10-6 Quartz:<5x10-4 |
Surface Quality: | 20/10 |
Parallelism: | <1 arc Min |
Beam Deviation: | < 3 arc minutes |
Damage Threshold: | λ /4@633nm |
Damage Threshold: | >500 MW/cm2 |
Coating: | Single MgF2 |
Mount: | Black Anodized Aluminium |
Standard Products:
1.aa-BBO Wollaston Polarizer |
Part No. | Wavelength Range | Extinction Ratio | Separation Angle | C.A.φa (mm) | O.D.φd (mm) | L (mm) |
PWS1006 | 190~3500nm | <5x10-6 | 16° @800nm | 6 | 15 | 15 |
PWS1008 | 8 | 25.4 | 17 |
PWS1010 | 10 | 25.4 | 19 |
PWS1015 | 15 | 30 | 23 |
2.Calcite Wollaston Polarizer |
Part No. | Wavelength Range | Extinction Ratio | Separation Angle | C.A.φa (mm) | O.D.φd (mm) | L (mm) |
PWS2006 | 350~2300nm | <5x10-5 | 19° @980nm | 6 | 15 | 15 |
PWS2008 | 8 | 25.4 | 17 |
PWS2010 | 10 | 25.4 | 19 |
PWS2015 | 15 | 30 | 23 |
PWS2020 | 20 | 38 | 29 |
3. Yvo4 Wollaston Polarizer |
Part No. | Wavelength Range | Extinction Ratio | Separation Angle | C.A.φa (mm) | O.D.φd (mm) | L (mm) |
PWS3006 | 400~4000nm | <5x10-6 | 20° @1550nm | 6 | 15 | 15 |
PWS3008 | 8 | 25.4 | 17 |
PWS3010 | 10 | 25.4 | 19 |
PWS3015 | 15 | 30 | 23 |
PWS3020 | 20 | 38 | 29 |
4.Quartz Wollaston Polarizer |
Part No. | Wavelength Range | Extinction Ratio | Separation Angle | C.A.φa (mm) | O.D.φd (mm) | L (mm) |
PWS4006 | 200~2300nm | <5x10-4 | 2° @1064nm | 6 | 15 | 20 |
PWS4008 | 8 | 25.4 | 24 |
PWS4010 | 10 | 25.4 | 28 |
PWS4015 | 15 | 30 | 38 |
PWS4020 | 20 | 38 | 48 |
Address:
4th Floor, Building 9, Optics Valley New Dynamic, 5th Hi-Tech Road, East Lake Hi-Tech Zone, Wuhan, Hubei, China
Business Type:
Trading Company
Business Range:
Instruments & Meters, Light Industry & Daily Use
Company Introduction:
Different kinds of products are available in our company. We′re pleased to get your Inquiry and we will reply you as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective.