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Proceedings Paper

Spatial light modulator with degenerative feedback
Author(s): Mykola O. Melnik; Volodymyr M. Fitio
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Paper Abstract

The spatial light modulators (SLM) with inside degenerative feedback are described in the work. This feedback is realized by IR extinction of the photoconductivity because of the light falling from the reader beam on the photoconductor that is modulated by the intensity in the correlation with the input image. It is demonstrated in theory that the SLM parameters are improved by degenerative feedback. Basically the characteristics of the output image are determined by the parameters of the input image and do not depend from the intensity of the light reader beam and supplemented voltage practically.

Paper Details

Date Published: 20 October 1997
PDF: 4 pages
Proc. SPIE 3238, Current Ukrainian Research in Optics and Photonics: Optoelectronic and Hybrid Optical/Digital Systems for Image Processing, (20 October 1997); doi: 10.1117/12.284802
Show Author Affiliations
Mykola O. Melnik, Scientific Industrial Enterprise Volt (Ukraine)
Volodymyr M. Fitio, Scientific Industrial Enterprise Volt (Ukraine)


Published in SPIE Proceedings Vol. 3238:
Current Ukrainian Research in Optics and Photonics: Optoelectronic and Hybrid Optical/Digital Systems for Image Processing
Simon B. Gurevich; Roman S. Batchevsky; Leonid I. Muravsky, Editor(s)

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