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Optically Contacted Zero Order Waveplate

 

 Optically Contacted zero order waveplate is constructed by two quartz plates with their fast axis crossed, the two plates are constructed by optically contacted method, the optical path is epoxy free. The difference in thickness between the two plates determines the retardation. Zero order waveplates offer a substantially lower dependence on temperature and wavelength change than multi order waveplates.

  • Optically Contacted
  • Thickness 1.5~2mm
  • Double Retardation Plates
  • Broad Spectral Bandwidth
  • Wide Temperature bandwidth
  • Hight Damage Threshold

    • Specifications:

    Material:

    Quartz

    Diameter Tolerance:

    +0.0, -0.1mm

    Wavefront Distortion :

    λ/8 @ 632.8nm

    Retardation Tolerance:

    λ/300

    Parallelism:

    <1 arc second

    Surface Quality:

    20/10

    Clear Aperture:

    >90%

    Coating:

    S1&S2: R<0.2% @ wavelength

    Standard wavelength:
    266nm, 355nm,532nm, 632.8nm, 780nm,808nm, 850nm, 980nm,1064nm, 1310nm, 1480nm, 1550nm

    Half Waveplates P/N#

    Quarter Waveplates P/N#

    Diameter(mm)

    WPO210

    WPO410

    10.0

    WPO212

    WPO412

    12.7

    WPO215

    WPO415

    15.0

    WPO220

    WPO420

    20.0

    WPO225

    WPO425

    25.4

    WPO230

    WPO430

    30.0

     
    Note: Other sizes, wavelength are available upon request.

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