Models for polarization detection with the modified polarization interference imaging spectrometer

Mu, Tingkui; Zhang, Chunmin

doi:10.1016/j.ijleo.2012.01.016

Cited by 5 publications

(1 citation statement)

References 38 publications

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“…LCTF, AOTF, LCVR, rotating retarders or polarizers, etc.) with imaging spectrometers, jitter noise and beam wander from the elements must be considered and minimized [4,5,9,10]. Novel imaging spectropolarimeters based on channeled spectropolarimetry or polarizmetric spectral intensity modulation arouse wide interests due to their snapshot polarimetric imaging capability [11][12][13][14][15][16][17].…”

Section: Introductionmentioning

confidence: 99%

Compact and static Fourier transform imaging spectropolarimeters using birefringent elements

Zhang

Ren

et al. 2013

SPIE Proceedings

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Three compact and static birefringent Fourier transform imaging spectropolarimeters are presented. They based on the different combinations of birefringent elements, including Savart polariscope, Wollaston prism, achromatic half-wave plate and quarter-wave plate. After acquiring several interferograms simultaneously for different polarization states with a single CCD, the spectral dependence of polarization states are recovered with Fourier transformation. The interference models are described theoretically, and the performances are demonstrated through numerical simulations and experiments. In contrast to the well-known channeled spectropolarimetry, the most important advantages are that the sampling interferograms have no channel aliasing and directly correspond to the maximum optical path difference of birefringent interferometer. That is say, they can recover the spectral variation of polarization state with the interferometer's maximum spectral resolution.

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Section: Introductionmentioning

confidence: 99%

Compact and static Fourier transform imaging spectropolarimeters using birefringent elements

Zhang

Ren

et al. 2013

SPIE Proceedings

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Analysis of the Sagnac interference imaging spectrometer with a variable optical path difference

Gao

et al. 2018

Optics Communications

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Achromatic Savart polariscope: choice of materials

Mu¹,

Zhang²,

Li³

et al. 2014

Opt. Express

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This paper presents the achromatization of Savart Polariscope to decrease the lateral-shear dispersion in the lateral displacement. The achromatic Savart Polariscope can be made from two different birefringent crystal materials. The achromatic model for the choices of material is presented. The achievements and performances of different achromatic Savart Polariscopes are demonstrated with numerical simulations and ray tracing program. The chromatic variation in lateral displacement can be reduced by an order of magnitude across the spectral range 0.4μm to 0.9μm.

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Models for polarization detection with the modified polarization interference imaging spectrometer

Cited by 5 publications

References 38 publications

Compact and static Fourier transform imaging spectropolarimeters using birefringent elements

Compact and static Fourier transform imaging spectropolarimeters using birefringent elements

Analysis of the Sagnac interference imaging spectrometer with a variable optical path difference

Achromatic Savart polariscope: choice of materials

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