Presentation | 2008-01-25 Improvement of Multiplicity by Short-Pulse-Generating-Circuit in a Coherent OCDM System Tomoaki NAKAMURA, Yasuhiro KOTANI, Renichi MORITOMO, Saeko OSHIBA, Masahiro AKIYAMA, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In a coherent Optical Code Division Multiplexing (OCDM) system using FBG phase encoders and decoders, the interference causes serious signal degradations. We expect to solve this problem by using optical time-gating. We realized short-pulse generation circuit and gate width 39ps. In this report, We demonstrated OCDM using optical time-gating of gate width 39ps, the Q-factor was improving and 8 multiplex was coming. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Optical Code Division Multiplexing / FBG phase encoder / Optical time-gating |
Paper # | OCS2007-93 |
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Committee | OCS |
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Conference Date | 2008/1/17(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Optical Communication Systems (OCS) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Improvement of Multiplicity by Short-Pulse-Generating-Circuit in a Coherent OCDM System |
Sub Title (in English) | |
Keyword(1) | Optical Code Division Multiplexing |
Keyword(2) | FBG phase encoder |
Keyword(3) | Optical time-gating |
1st Author's Name | Tomoaki NAKAMURA |
1st Author's Affiliation | Kyoto Institute of Technology Dept. of Electronics() |
2nd Author's Name | Yasuhiro KOTANI |
2nd Author's Affiliation | Kyoto Institute of Technology Dept. of Electronics |
3rd Author's Name | Renichi MORITOMO |
3rd Author's Affiliation | Kyoto Institute of Technology Dept. of Electronics |
4th Author's Name | Saeko OSHIBA |
4th Author's Affiliation | Kyoto Institute of Technology Dept. of Electronics |
5th Author's Name | Masahiro AKIYAMA |
5th Author's Affiliation | Kyoto Institute of Technology Dept. of Electronics |
Date | 2008-01-25 |
Paper # | OCS2007-93 |
Volume (vol) | vol.107 |
Number (no) | 444 |
Page | pp.pp.- |
#Pages | 5 |
Date of Issue |