Double Wavelength Waveplate
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Dual wavelength waveplate is a multiple waveplate that provide a specitfic retardance at two different wavelengths, it's particularly useful when used in conjunction with other polarization sensitive components to separate coaxial laser beams of different wavelength.
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Specifications：
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Material:
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Quzrtz
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Wavefront Distortion:
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350~2100 nm,
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Dimension Tolerance:
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+/-0.1mm
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Surface Quality:
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20 / 10
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Paralllelism:
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<1 arc Sec
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Retardation Tolerance:
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< λ/100
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Clear Aperture:
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>90%
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Damage Threshold:
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>500 MW/cm2
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Coating:
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AR Coating
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Mount:
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Black Anodized Aluminium
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Quarter Waveplates P/N#
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Diameter (∮mm )
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WPD410
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WPD210
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10
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WPD412
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WPD212
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12.7
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WPD415
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WPD215
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15
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WPD420
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WPD220
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20
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WPD425
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WPD225
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25
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WPD430
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WPD230
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30
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