1998•Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIERequires access

Nonpixellated electrically addressed spatial light modulator (SLM) Developed by combining an optically addressed SLM with a CRT

Narihiro Yoshida, Haruyoshi Toyoda, Yasuhiro Igasaki, Naohisa Mukohzaka, Yuji Kobayashi, Tsutomu Hara

Abstract

An electrically addressed spatial light modulator (SLM), which is non-pixellated and has a high diffraction efficiency, has been developed by combining an optically addressed liquid crystal SLM with a CRT. It has been confirmed that the designed SLM has excellent performance for CGH (computer generated hologram) reconstruction.

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Available abstract

Key concepts: Spatial light modulator, Holography, Optics, Materials science, Diffraction efficiency, Optical modulator, Optoelectronics, Liquid crystal on silicon