1 December 1990 Analysis of spatial pseudodepolarizers in imaging systems
Author Affiliations +
The objective of a number of optical instruments is to measure the intensity accurately without bias as to the incident polarization state. One method to overcome polarization bias in optical systems is the insertion of a spatial pseudodepolarizer. Both the degree of depolarization and image degradation (from the polarization aberrations of the pseudodepolarizer) are analyzed for two depolarizer designs: (1) the Cornu pseudodepolarizer, effective for linearly polarized light, and (2) the dual Babinet compensator pseudodepolarizer, effective for all incident polarization states. The image analysis uses a matrix formalism to describe the polarization dependence of the diffraction patterns and optical transfer function.
James P. McGuire, James P. McGuire, Russell A. Chipman, Russell A. Chipman, } "Analysis of spatial pseudodepolarizers in imaging systems," Optical Engineering 29(12), (1 December 1990). https://doi.org/10.1117/12.55756 . Submission:


Spherical aberration and modulation transfer function
Proceedings of SPIE (May 22 2014)
Beams with inhomogenous polarization state
Proceedings of SPIE (January 11 2007)
The AWMC metric for zoom lens assessment
Proceedings of SPIE (October 19 2012)
Analysis Of Spatial Pseudodepolarizers In Imaging Systems
Proceedings of SPIE (January 25 1990)
Methods and applications of snapshot spectropolarimetry
Proceedings of SPIE (July 15 2004)

Back to Top