Stokes polarimetry using analysis of the nonlinear voltage-retardance relationship for liquid-crystal variable retarders

JM López-Téllez, NC Bruce - Review of Scientific Instruments, 2014 - pubs.aip.org
We present a method for using liquid-crystal variable retarders (LCVR's) with continually
varying voltage to measure the Stokes vector of a light beam. The LCVR's are usually …

Characterization of voltage-driven twisted nematic liquid crystal cell by dynamic polarization scanning ellipsometry

HH Lin, QH Phan, YL Lo - Optics Express, 2015 - opg.optica.org
A dynamic polarization scanning ellipsometry technique based on Stokes polarimetry is
proposed for dynamically characterizing a voltage-driven twisted nematic liquid crystal …