Optical pattern recognition with LAPS-SLM (I): light-addressed photoconductor and smectic C* liquid-crystal spatial light modulator

Shuhei Yamamoto; Rieko Sekura; Junko Yamanaka; Teruo Ebihara; Naoki Kato; Hideo Hoshi

doi:10.1117/12.17947

1 May 1990 Optical pattern recognition with LAPS-SLM (I): light-addressed photoconductor and smectic C* liquid-crystal spatial light modulator

Shuhei Yamamoto, Rieko Sekura, Junko Yamanaka, Teruo Ebihara, Naoki Kato, Hideo Hoshi

Author Affiliations +

Proceedings Volume 1211, Computer and Optically Formed Holographic Optics; (1990) https://doi.org/10.1117/12.17947
Event: OE/LASE '90, 1990, Los Angeles, CA, United States

Abstract

Using a hydrogenated amorphous silicon as a photoconductor, the relatively new class of a light addressed photoconductor and SmC* liquid crystal spatial light modulator named LAPS-SLM is presented. The operation and characteristics of LAPS-SLM without using a dielectric mirror is reported.

Citation Download Citation

Shuhei Yamamoto, Rieko Sekura, Junko Yamanaka, Teruo Ebihara, Naoki Kato, and Hideo Hoshi "Optical pattern recognition with LAPS-SLM (I): light-addressed photoconductor and smectic C* liquid-crystal spatial light modulator", Proc. SPIE 1211, Computer and Optically Formed Holographic Optics, (1 May 1990); https://doi.org/10.1117/12.17947

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