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    Dual Wavelength Waveplate
    Product Information :

    Dual Wavelength waveplate is a multiple waveplate that provide a specific retardance at two different wavelengths. It is particularly useful when used in conjunction with other polarization sensitive components to separate coaxial laser beams of different wavelength.


    Widely used on Third Harmonic Generation (THG) system.


    Material Optical grade Crystal Quartz
    Dimension Tolerance +0.0,-0.2mm
    Wavefront Distortion λ/10@633nm
    Retardation Tolerance λ/100
    Damage Threshold 500MW/cm2 in 5 ns pulse
    Surface Quality 20/10 Scratch/Dig
    AR Coating R<0.2% at center wavelength
    Standard wavelength λ@1064nm +λ/2@532nm
    λ/2@1064nm +λ@532nm

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