Knowledge of radiation in lidar channel enables determination of depolarization ratio. Device rotates lidar return prior to detection, introducing known amount of radiation into perpendicular lidar channel. Knowledge of amount of radiation interpreted in terms of relative optical/electronic gain ratio between data collected by parallel and perpendicular channels and depolarization scattering medium introduced into linearly-parallel-polarized incident beam.


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    Title :

    Depolarization-Measuring Device


    Contributors:

    Published in:

    Publication date :

    1988-05-01



    Type of media :

    Miscellaneous


    Type of material :

    No indication


    Language :

    English




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