Add to BibSonomyAbstract
We demonstrate a variable-sensitivity analog response from an optically-addressed spatial light modulator. The device comprises a hydrogenated amorphous silicon photodiode and a surface-stabilized ferroelectric liquid crystal light modulator. The write-light intensity required to obtain 50% readout intensity can be varied continuously from 15 µW/cm2 to 1.5 mW/cm2 by changing the frequency of the applied bias voltage from 100 Hz to 2 kHz.
© 1990 Optical Society of America
PDF ArticleMore Like This
Suitability of Hydrogenated Amorphous Silicon Photosensors for Optically Addressed Spatial Light Modulators
P. R. Barbier, C. M. Walker, and G. Moddel
MC5 Spatial Light Modulators and Applications (SLM) 1990
Optically addressed ferroelectric liquid crystal spatial light modulator
W. Li, C. T. Kuo, and G. Moddel
WT4 OSA Annual Meeting (FIO) 1988
High-Speed Optically-Addressed Spatial Light Modulator for Optical Computing
R. A. Rice, W. Li, and G. Moddel
MF1 Optical Computing (IP) 1989