| Presentation | 2009-01-29 Recognition Characteristics of Photonic Labels by Time-Space Conversion Using 2-D Spatial Filtering and Delay Compensation Hiroomi TSUNEMATSU, Toshihiro ARIMA, Nobuo GOTO, Shin-ichiro YANAGIYA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Optical label recognition system using time-to-space conversion, spatial Vander Lugt two-dimensional correlation and post-processing with a slit and a delay compensator is proposed. The post-processing with the narrow slit and a prism for the time-delay compensation makes it possible to distinguish the labels consisting of a time series of optical pulses. For four-bit binary phase-shift-keying labels at 160Gb/s, eight different labels are proved to be distinguished by the computer simulation. The contrast ratio of auto-correlation to cross-correlation is 1.61 and 2.5 without and with time gating, respectively. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Optical label recognition / Time-to-space conversion / Two-dimensional filter / Delay compensation / Vander Lugt correlation |
| Paper # | PN2008-56,OPE2008-159,LQE2008-156 |
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| Conference Information | |
| Committee | LQE |
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| Conference Date | 2009/1/22(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Lasers and Quantum Electronics (LQE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Recognition Characteristics of Photonic Labels by Time-Space Conversion Using 2-D Spatial Filtering and Delay Compensation |
| Sub Title (in English) | |
| Keyword(1) | Optical label recognition |
| Keyword(2) | Time-to-space conversion |
| Keyword(3) | Two-dimensional filter |
| Keyword(4) | Delay compensation |
| Keyword(5) | Vander Lugt correlation |
| 1st Author's Name | Hiroomi TSUNEMATSU |
| 1st Author's Affiliation | The University of Tokushima, Faculty of Engineering, Department of Optical Science and Technology() |
| 2nd Author's Name | Toshihiro ARIMA |
| 2nd Author's Affiliation | Toyohashi University of Technology, Department of Information and Computer Sciences |
| 3rd Author's Name | Nobuo GOTO |
| 3rd Author's Affiliation | The University of Tokushima, Faculty of Engineering, Department of Optical Science and Technology |
| 4th Author's Name | Shin-ichiro YANAGIYA |
| 4th Author's Affiliation | The University of Tokushima, Faculty of Engineering, Department of Optical Science and Technology |
| Date | 2009-01-29 |
| Paper # | PN2008-56,OPE2008-159,LQE2008-156 |
| Volume (vol) | vol.108 |
| Number (no) | 419 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |