| Presentation | 1994/11/18 128 channel-480km transmission experiment utilizing 0.98μm pumped erbium-doped fiber amplifiers and a tunable gain equalizer Kazuhiro Oda, Mitsunori Fukutoku, Hiroshi Toba, Tsutomu Kitoh, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In WDM, optical FDM based lightwave networks,gain peaking of erbium-doped fiber amplifiers(EDFAs),ASE noise accumulation and Four-wave mixing(FWM)crosstalk impose scalability of networks in geographical span.From the view point of the gain peaking and the FWM crosstalk,advantages of 0.98μm pumped EDFAs are described.Taki ng the ASE and FWM crosstalk accumulation into account,the level diagram is designed.128 channel - 480 km transmission experiment was demonstrated utilizing 0.98μm EDFA and a tunable gain equalize r.As a result,all channels were successfully transmitted with power penalty of less thari 1 dB. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Optical FDM / Four-Wave mixing / 0.98μm pumped erbium-doped fibe r amplifiers / dispersion-shifted fiber / Gain equalizer / WDM |
| Paper # | OCS94-71,OPE94-94 |
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| Conference Information | |
| Committee | OCS |
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| Conference Date | 1994/11/18(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
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| Assistant | |
| 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) | 128 channel-480km transmission experiment utilizing 0.98μm pumped erbium-doped fiber amplifiers and a tunable gain equalizer |
| Sub Title (in English) | |
| Keyword(1) | Optical FDM |
| Keyword(2) | Four-Wave mixing |
| Keyword(3) | 0.98μm pumped erbium-doped fibe r amplifiers |
| Keyword(4) | dispersion-shifted fiber |
| Keyword(5) | Gain equalizer |
| Keyword(6) | WDM |
| 1st Author's Name | Kazuhiro Oda |
| 1st Author's Affiliation | Optical Network Systems Laboratories,NTT() |
| 2nd Author's Name | Mitsunori Fukutoku |
| 2nd Author's Affiliation | Optical Network Systems Laboratories,NTT |
| 3rd Author's Name | Hiroshi Toba |
| 3rd Author's Affiliation | Optical Network Systems Laboratories,NTT |
| 4th Author's Name | Tsutomu Kitoh |
| 4th Author's Affiliation | Opto-Electronics Laboratories,NTT |
| Date | 1994/11/18 |
| Paper # | OCS94-71,OPE94-94 |
| Volume (vol) | vol.94 |
| Number (no) | 336 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |