Adaptive linear reconstruction with regularizer for channeled spectropolarimeter
Sign Up to like & getrecommendations! Published in 2021 at "Optical Engineering"
DOI: 10.1117/1.oe.60.6.064111
Abstract: Abstract. A channeled spectropolarimeter (CSP) measures spectrally resolved Stokes parameters from a snapshot. However, the reconstruction of Stokes parameters may suffer from noise and systemic errors, lowering the measurement accuracy. To accurately reconstruct Stokes parameters… read more here.
Keywords: reconstruction; regularizer; linear reconstruction; adaptive linear ... See more keywords
Reduction of the effects of angle errors for a channeled spectropolarimeter.
Sign Up to like & getrecommendations! Published in 2017 at "Applied optics"
DOI: 10.1364/ao.56.009156
Abstract: Angle errors of high-order retarders will decrease the accuracy of a channeled spectropolarimeter. This paper presents an easily implemented and widely applicable method for reducing the effects of the angle errors. First, we theoretically derive… read more here.
Keywords: effects angle; channeled spectropolarimeter; angle errors; beam calibration ... See more keywords
Channeled spectropolarimeter with arbitrary retarder orientation settings.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.456437
Abstract: A channeled spectropolarimeter can simultaneously obtain intensity, spectral, and polarization information. In the traditional model, the retarders must be oriented at specific angles. However, misalignments of the retarders are inevitable during assembly, and the status… read more here.
Keywords: channeled spectropolarimeter; orientation settings; retarder orientation; spectropolarimeter ... See more keywords