Compensating for nonlinear dispersion in channeled spectropolarimetry.
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DOI: 10.1364/ao.388473
Abstract: All common waveplate materials exhibit nonlinear dispersion of retardance, producing an unwanted chirp in the interference fringes that channeled spectropolarimeters use for heterodyning polarization data. After showing how to quantify this nonlinearity, we survey the… read more here.
Keywords: channeled spectropolarimetry; nonlinearity; nonlinear dispersion; dispersion ... See more keywords