Optical element and light shutter device using the same

Optical: systems and elements – Optical modulator – Light wave temporal modulation

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Details

359245, 359246, 359254, 359290, 359295, 359315, 257 17, G02F 103

Patent

active

061249653

ABSTRACT:
Disclosed is a light shutter device comprising a plurality of optical element for modulating light passing therethrough. Each optical element is made of PLZT and the surface of a light modulating region of each optical element is coated with a thin film. The surface electrical resistance on the thin film is 10.sup.10 .OMEGA./sq or less.

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patent: 5396363 (1995-03-01), Valette
patent: 5745280 (1998-04-01), Kitano
patent: 5801872 (1998-09-01), Tsuji
patent: 5808314 (1998-09-01), Nakajima et al.
patent: 6055087 (2000-04-01), Kwon et al.
patent: 6057955 (2000-05-01), Yamamoto
patent: 6061165 (2000-05-01), Romanovsky

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