Product

  • Wollaston Prism
  • Wollaston Prism

Wollaston Prism

The Wollaston polarizer is made of two birefringent crystal prisms glued together or optically glued. It can produce two beams of linearly polarized light that are separated from each other and vibrate perpendicular to each other. The separation angle depends on the cutting angle of the birefringent crystal.
polarizer PGT wavelength

Product introduction

  • The Wollaston polarizer is made of two birefringent crystal prisms glued together or optically glued. It can produce two beams of linearly polarized light that are separated from each other and vibrate perpendicular to each other. The separation angle depends on the cutting angle of the birefringent crystal.

    Specifications

    Material

    α-BBO, Calcite, YVO4, Quartz

     

    Wavelength Range

    α-BBO: 190-3500nm, Calcite: 350-2300nm, YVO4: 500-4000nm, Quartz: 200-2300nm

        Extinction Ratio

    Calcite, Quartz: <5*10-5,α-BBO, YVO4: <5*10-6

    Surface Quality

    20/10 Scrach/Dig

    Beam Deviation

    <3 arc minutes

    Wavefront Distortion

    <λ/4@633nm

    Damage Threshold

    >500MW/cm2

    Coating

    Single MgF2

    Mount

    Black Anodized Aluminum

    WOLLASTON POLARIZERS

    Standard Products

    α-BBO Wollaston Polarizer

    Part No.

    Extinction Ratio

    Separate Field(°)

    C.A.φa(mm)

    O.D.φd(mm)

    L+/-0.1(mm)

    Unit Price

    PWS6006

    <5*10-6< p="">

    15-27  16@800nm

    6.0

    15.0

    14.0

    $262

    PWS6008

    <5*10-6< p="">

    15-27  16@800nm

    8.0

    25.4

    16.0

    $338

    PWS6010

    <5*10-6< p="">

    15-27  16@800nm

    10.0

    25.4

    18.0

    $448

    PWS6015

    <5*10-6< p="">

    15-27  16@800nm

    15.0

    30.0

    23.0

    $708

    PWS6020

    <5*10-6< p="">

    15-27  16@800nm

    20.0

    38.0

    28.0

    $1128

     

    Calcite Wollaston Polarizer

    Part No.

    Extinction Ratio

    Separate Field(°)

    C.A.φa(mm)

    O.D.φd(mm)

    L+/-0.1(mm)

    Unit Price

    PWS7006

    <5*10-5< p="">

    16.7-22.5 19@980nm

    6.0

    15.0

    14.0

    $208

    PWS7008

    <5*10-5< p="">

    16.7-22.5 19@980nm

    8.0

    25.4

    16.0

    $258

    PWS7010

    <5*10-5< p="">

    16.7-22.5 19@980nm

    10.0

    25.4

    18.0

    $318

    PWS7015

    <5*10-5< p="">

    16.7-22.5 19@980nm

    15.0

    30.0

    23.0

    $608

    PWS7020

    <5*10-5< p="">

    16.7-22.5 19@980nm

    20.0

    38.0

    28.0

    $968

     

    Quartz Wollaston Polarizer

     

    Part No.

    Extinction Ratio

    Separate Field(°)

    C.A.φa(mm)

    O.D.φd(mm)

    L+/-0.1(mm)

    Unit Price

    PWS9006

    <5*10-5< p="">

    2-3 2@1064nm

    6.0

    15.0

    20.0

    $158

    PWS9008

    <5*10-5< p="">

    2-3 2@1064nm

    8.0

    25.4

    24.0

    $202

    PWS9010

    <5*10-5< p="">

    2-3 2@1064nm

    10.0

    25.4

    28.0

    $250

    PWS9015

    <5*10-5< p="">

    2-3 2@1064nm

    15.0

    30.0

    38.0

    $388

    PWS9020

    <5*10-5< p="">

    2-3 2@1064nm

    20.0

    38.0

    48.0

    $658

     

    YVO4 Wollaston Polarizer

    Part No.

    Extinction Ratio

    Separate Field(°)

    C.A.φa(mm)

    O.D.φd(mm)

    L+/-0.1(mm)

    Unit Price

    PWS8006

    <5*10-6< p="">

    19.6-23.3 20@1550nm

    6.0

    15.0

    14.0

    $223

    PWS8008

    <5*10-6< p="">

    19.6-23.3 20@1550nm

    8.0

    25.4

    16.0

    $268

    PWS8010

    <5*10-6< p="">

    19.6-23.3 20@1550nm

    10.0

    25.4

    16.0

    $359

    PWS8015

    <5*10-6< p="">

    19.6-23.3 20@1550nm

    15.0

    30.0

    20.0

    $588

    PWS8020

    <5*10-6< p="">

    19.6-23.3 20@1550nm

    20.0

    38.0

    25.0

    $968



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