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Rochon Polarizers

Product advantages

Consultation
Product Introduction

Technical Parameter
Material:a-BBO、Calcite、YVO4、Quartz
Wavelength Range:

a-BBO : 190~3500、Calcite: 350~2300 nm

YVO 4 : 500~4000nm, Quartz: 200~2300 nm,,

Extinction Ratio:a-BBO:<5x10-6 、YVO4 :<5x10-6 、Quartz:<5x10-5、MgF2:<5x10-5
Surface Quality:10/20
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 Specification

1.a-BBO Rochon Polarizer 

Part No.Wavelength RangeExtinction RatioSeparation AngleC.A.φa(mm)O.D.φd (mm)L (mm)
PRH1006190~2300nm<5x10-6  8° @1064nm61515
PRH1008825.417
PRH10101025.419
PRH1015153023
PRH1020203829

2. YVO4 Rochon Polarizer

Part No.Wavelength RangeExtinction RatioSeparation AngleC.A.  φa (mm)O.D.  φd (mm) L (mm)
PRH3006400~4000nm<5x10-6  10° @1550nm61515
PRH3008825.417
PRH30101025.419
PRH3015153023
PRH3020203825

3. Quartz Rochon Polarizer

Part No.Wavelength RangeExtinction RatioSeparation AngleC.A.  φa (mm)O.D.  φd (mm)L (mm)
PRH4006200~2300nm<5x10-5  1° @1064nm61520
PRH4008825.424
PRH40101025.428
PRH4015153038
PRH4020203848

4. MgF2 Rochon Polarizer 

Part No.Wavelength RangeExtinction RatioSeparation AngleC.A.  φa (mm)O.D.  φd (mm)L (mm)
PRH5006110~8000nm<5x10-5  1°  @980nm61514
PRH5008825.418
PRH50101025.418
PRH5015153038
PRH5020203848