A phase-aberration-correction system that uses high-resolution, twisted nematic liquid- crystal spatial light modulators in a Mach–Zehnder interferometer is presented. A correction …
Many twisted nematic liquid crystal spatial light modulators suffer from limited phase modulation capability and coupled amplitude modulation. In particular, a phase modulation …
YJ Liu, ZL Cao, D Li, QQ Mu, L Hu, X Lu… - Optical …, 2006 - spiedigitallibrary.org
We introduce the novel parallel-aligned liquid crystal wavefront corrector (LC WFC) with 1920× 480 pixels designed to operate at phase-only mode. The optical characteristics of the …
The development of liquid-crystal panels for use in commercial equipment has been aimed at improving the pixel resolution and the display efficiency. These improvements have led to …
M Muramatsu, T Eiju, T Shirai, K Matsuda - Optics & Laser Technology, 1997 - Elsevier
A system of roughness measurements using a CCD camera and a liquid crystal spatial light modulator (LCSLM) has been developed. The scattered light patterns from the surface …
In the last decades, the optoelectronic device that has played one of the most important roles in the great development of the optical and digital information processors is the spatial light …
Optical correlation is demonstrated as a means of automatic inspection of 3D objects with depth features in the order of a wavelength of light. The distorted wave-front from the object …
Resumen (en el idioma en que se ha redactado la tesis): We develop two main subjects in this Ph. D. thesis. In the first subject, we concentrate on the study of the twisted nematic …
I Labastida i Juan, A Carnicer González… - … , vol. 39, núm. 5, p. 766 …, 2000 - diposit.ub.edu
The development of liquid-crystal panels for use in commercial equipment has been aimed at improving the pixel resolution and the display efficiency. These improvements have led to …