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Optics Letters

| RAPID, SHORT PUBLICATIONS ON THE LATEST IN OPTICAL DISCOVERIES

  • Editor: Alan E. Willner
  • Vol. 38, Iss. 5 — Mar. 1, 2013
  • pp: 778–780

Fourier transform imaging spectropolarimeter using simultaneous polarization modulation

Xin Meng, Jianxin Li, Defang Liu, and Rihong Zhu  »View Author Affiliations


Optics Letters, Vol. 38, Issue 5, pp. 778-780 (2013)
http://dx.doi.org/10.1364/OL.38.000778


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Abstract

We introduce a Fourier transform imaging spectropolarimeter composed of a simultaneous polarization modulator and a Fourier transform spectrometer without slit. The spectropolarimeter enables the generation of four sets of fringe patterns with different polarization states of light from an object point. Fourier transform of the fringe patterns provides four equations of Stokes parameters in various wavenumbers. And we can obtain the full-stokes vector from the equations. The most significant advantage of the method is that the four polarized fringe patterns are obtained simultaneously and separated without aliasing. Additionally, the advantages of the Fourier transform spectrometer are maintained, such as high radiative throughput.

© 2013 Optical Society of America

OCIS Codes
(120.5410) Instrumentation, measurement, and metrology : Polarimetry
(120.6200) Instrumentation, measurement, and metrology : Spectrometers and spectroscopic instrumentation
(300.6300) Spectroscopy : Spectroscopy, Fourier transforms

ToC Category:
Instrumentation, Measurement, and Metrology

History
Original Manuscript: December 3, 2012
Revised Manuscript: January 17, 2013
Manuscript Accepted: February 1, 2013
Published: February 28, 2013

Citation
Xin Meng, Jianxin Li, Defang Liu, and Rihong Zhu, "Fourier transform imaging spectropolarimeter using simultaneous polarization modulation," Opt. Lett. 38, 778-780 (2013)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-38-5-778


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