Polarization Multi-functional Image Switch for Optical Interconnection and Parallel Processing
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概要
- 論文の詳細を見る
An novel approach to parallel and high-speed data communication and data processing by optical technology is presented. A multi-functional image switch is designed based on polarization modulation. The device is constructed with a polarized beam splitter cube and four controllable phase modulators. A LC electro-optic modulator is used for obtaining zero and λ/2 phase retardation, and thus realizes conversion between p- and s-polarized signals. Sixteen functions in binary logic can be obtained by programming the four modulators. Significant features of the proposed device are its 2D image parallel processing ability and the diffraction-limited throughput. Applications to optical interconnection and parallel image processing are addressed. Parallel arithmetic algorithms are presented based on modified-signed digit representation.
- 一般社団法人情報処理学会の論文
- 1997-02-03
著者
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Itoh Masahide
Institute Of Applied Physics University Of Tsukuba
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Itoh M
Institute Of Applied Physics University Of Tsukuba
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YATAGAI Toyohiko
Institute of Applied Physics, University of Tsukuba
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Itoh Masahide
Institute Of Applied Physics And Tsukuba Avuanced Research Alliance University Of Tsukuba
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HUANG Hongxin
Institute of Applied Physics, University of Tsukuba
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Huang Hongxin
Institute Of Applied Physics University Of Tsukuba
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Yatagai T
Institute Of Applied Physics University Of Tsukuba
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Yatagai Toyohiko
Center For Optical Research And Education (core) Utsunomiya University
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Yatagai Toyohiko
Institute For Applied Physics University Of Tsukuba
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