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Updated: Jun 6, 2026
06:24
High-Contrast and Fast Photorheological Switching of a Twist-Bend Nematic Liquid Crystal
Published on: October 31, 2019
Phase measurement and compensation of a wave front using a twisted nematic liquid-crystal television
Applied Optics
|November 25, 2010
Abstract:
A twisted nematic liquid-crystal television (LCTV) has been used together with Twyman?"Green type interferometers to measure and compensate the phase distortion of a wave front. The twisted nematic LCTV has been operated as a phase-only modulator, and its phase retardation ability has been doubled in these experiments. The phase function of a phase object has been measured in different arrangements of the experimental setup.
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