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Proceedings Paper

Experimental investigation of modulation characteristic of liquid-crystal phase modulator
Author(s): Yuri G. Antonov; Slava V. Grigoriev; Dmitry O. Moskaletz; Dmitry S. Tokarev
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Paper Abstract

In this paper a liquid-crystal phase modulator (LCPM) is investigated, the volt-phase chracteristics being important parameter of this modulator. This LCPM is the most impotent element in acousto-optic scheme of quasi-matched filter, which allows controlling of impulse response. Method of measurement of volt-phase characteristic of LCFM is described. Experimental results that were obtained are considered.

Paper Details

Date Published: 19 February 2004
PDF: 8 pages
Proc. SPIE 5381, Lasers for Measurements and Information Transfer 2003, (19 February 2004); doi: 10.1117/12.547762
Show Author Affiliations
Yuri G. Antonov, St. Petersburg Electrotechnical Univ. (Russia)
Slava V. Grigoriev, St. Petersburg Electrotechnical Univ. (Russia)
Dmitry O. Moskaletz, St. Petersburg Electrotechnical Univ. (Russia)
Dmitry S. Tokarev, St. Petersburg Electrotechnical Univ. (Russia)


Published in SPIE Proceedings Vol. 5381:
Lasers for Measurements and Information Transfer 2003
Vadim E. Privalov, Editor(s)

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