| Presentation | 2004/6/11 A study of FBG based variable encoder/decoder for OCDM systems Yasuhiro OKAMURA, Masanori HANAWA, Takafumi OGAI, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Optical code division multiplexing systems which use some kind of fiber Bragg gratings as optical encoders and decoders have been studied for photonic network. With the fiber Bragg gratings come compactness, easy connection to communication fibers and capability for easy implementation of various codewords by changing the device configuration. In general, the fiber Bragg grating, however, is a kind of 'static' device those characteristics are fixed during the production process, and it means that all devices corresponding to all codewords have to be prepared at least at one side of the sender or the receiver. Thus, in this research, variable encoders and decoders which are able to process any codeword by heating gaps between individual fiber Bragg gratings in a super-structure fiber Bragg grating have been studied. In this report, the device structure have been proposed and the experimental results for code selection by a single super-structure fiber Bragg grating have been reported. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Photonic network / Optical code divition multiplexing / Fiber Bragg grating / Code-selection |
| Paper # | OCS2004-50 |
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| Conference Information | |
| Committee | OCS |
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| Conference Date | 2004/6/11(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| 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) | A study of FBG based variable encoder/decoder for OCDM systems |
| Sub Title (in English) | |
| Keyword(1) | Photonic network |
| Keyword(2) | Optical code divition multiplexing |
| Keyword(3) | Fiber Bragg grating |
| Keyword(4) | Code-selection |
| 1st Author's Name | Yasuhiro OKAMURA |
| 1st Author's Affiliation | Graduate School of Medical and Engineering, Science Department of Education, University of Yamanashi() |
| 2nd Author's Name | Masanori HANAWA |
| 2nd Author's Affiliation | Graduate School of Medical and Engineering, Science Department of Research, University of Yamanashi |
| 3rd Author's Name | Takafumi OGAI |
| 3rd Author's Affiliation | Graduate School of Medical and Engineering, Science Department of Education, University of Yamanashi |
| Date | 2004/6/11 |
| Paper # | OCS2004-50 |
| Volume (vol) | vol.104 |
| Number (no) | 126 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |