Optimization of Two-Dimensional Filter in Time-to-Space Converted Correlator for Optical BPSK Label Recognition Using Genetic Algorithms
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概要
- 論文の詳細を見る
A two-dimensional filter for photonic label recognition system using time-to-space conversion and delay compensation was designed using Genetic-Algorithms (GA). For four-bit Binary Phase Shift Keying (BPSK) labels at 160Gbit/s, contrast ratio of the output for eight different labels was improved by optimization of two-dimentional filtering. The contrast ratio of auto-correlation to cross-correlation larger than 2.16 was obtained by computer simulation. This value is 22% larger than the value of 1.77 with the previously reported system using matched filters.
- （社）電子情報通信学会の論文
- 2011-01-01
著者
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Yanagiya Shin-ichiro
The Department Of Optical Science And Technology Faculty Of Engineering The University Of Tokushima
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KAMITANI Naohide
the Department of Optical Science and Technology, Faculty of Engineering, The University of Tokushim
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KISHIKAWA Hiroki
the Department of Optical Science and Technology, Faculty of Engineering, The University of Tokushim
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GOTO Nobuo
the Department of Optical Science and Technology, Faculty of Engineering, The University of Tokushim
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Goto Nobuo
The Department Of Optical Science And Technology Faculty Of Engineering The University Of Tokushima
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Kishikawa Hiroki
The Department Of Optical Science And Technology Faculty Of Engineering The University Of Tokushima
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Kamitani Naohide
The Department Of Optical Science And Technology Faculty Of Engineering The University Of Tokushima
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