| Presentation | 2002/5/24 Evaluation for the amount of NW elements in grouped-wavelength-routing NWs and lump wavelength converter Jun Yamawaku, Atsushi Takada, Wataru Imajuku, Naohide Nagatsu, Toshio Morioka, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | So far, we have evaluated that a grouped-wavelength-path, which is a bundle of wavelength continuous paths between a node pair, could suppress the node scale, securing node throughput with a simple node configuration. This method, however, requires more bandwidth than conventional wavelength routing because of the vacant path in the grouped-wavelength-path. To accomplish the node scale suppression, efficient resource utilization, and simple configuration, we propose wavelength / grouped-wavelength setting node which handle these paths in each format, and compare it with conventional wavelength path routing node in terms of the amount of NW elements required for traffic load. Furthermore, we evaluated cross talk in lump wavelength converter. Wavelength converter is the key device for the grouped-wavelength routing to attain the node scale suppression. Crosstalk of Optical fiber (FWM) and Periodically Poled LiNbO_3(PPLN:χ_2Cascading) is evaluated theoretically as an example of one lump wavelength converter. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Grouped-wavelength-path / Wavelength converter / PPLN / Cross talk / Cascading / Four-wave mixing |
| Paper # | OCS2002-21 |
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| Conference Information | |
| Committee | OCS |
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| Conference Date | 2002/5/24(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) | Evaluation for the amount of NW elements in grouped-wavelength-routing NWs and lump wavelength converter |
| Sub Title (in English) | |
| Keyword(1) | Grouped-wavelength-path |
| Keyword(2) | Wavelength converter |
| Keyword(3) | PPLN |
| Keyword(4) | Cross talk |
| Keyword(5) | Cascading |
| Keyword(6) | Four-wave mixing |
| 1st Author's Name | Jun Yamawaku |
| 1st Author's Affiliation | Nippon Telegraph and Telephone Corporation, NTT Network Innovation Laboratories() |
| 2nd Author's Name | Atsushi Takada |
| 2nd Author's Affiliation | Nippon Telegraph and Telephone Corporation, NTT Network Innovation Laboratories |
| 3rd Author's Name | Wataru Imajuku |
| 3rd Author's Affiliation | Nippon Telegraph and Telephone Corporation, NTT Network Innovation Laboratories |
| 4th Author's Name | Naohide Nagatsu |
| 4th Author's Affiliation | Nippon Telegraph and Telephone Corporation, NTT Network Innovation Laboratories |
| 5th Author's Name | Toshio Morioka |
| 5th Author's Affiliation | Nippon Telegraph and Telephone Corporation, NTT Network Innovation Laboratories |
| Date | 2002/5/24 |
| Paper # | OCS2002-21 |
| Volume (vol) | vol.102 |
| Number (no) | 104 |
| Page | pp.pp.- |
| #Pages | 6 |
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