Full complex modulation using liquid-crystal televisions
- 10 January 1992
- journal article
- Published by Optica Publishing Group in Applied Optics
- Vol. 31 (2) , 163-165
- https://doi.org/10.1364/ao.31.000163
Abstract
An optical architecture is proposed that uses two modified liquid-crystal teleυisions (LCTV’s) to control amplitude and phase modulation independently. Two applications in pattern recognition are discussed.Keywords
This publication has 3 references indexed in Scilit:
- Complex amplitude reflectance of the liquid crystal light valveApplied Optics, 1991
- Using the hybrid modulating properties of liquid crystal televisionApplied Optics, 1991
- Closed-loop binary phase correction of an LCTV using a point diffraction interferometerIEEE Photonics Technology Letters, 1990