| Presentation | 2004/1/23 L and U-band 40Gb/s WDM Transmission Experiment Using Raman / EDFA Hybrid in-line Amplifier Systems Takashi KOTANIGAWA, Toshiya MATSUDA, Tomoyoshi KATAOKA, Akira NAKA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The expansion of optical band by applying longer wavelength band (U-band) is studied in order to realize large capacity WDM transmission systems. We investigate the optimization of Raman / EDFA hybrid in-line amplifier configuration in view of optical noise characteristic, waveform distortion caused by GVD and nonlinear effects and double Rayleigh scattering at the L-band. We report a L and U-band 40Gb/s WDM transmission experiment (54 x 42.7Gb/s; 2.2Tb/s) over 225km (DSF75km x 3 spans), which is realized by using Raman / EDFA hybrid in-line amplifiers for L-band and all-Raman in-line amplifiers for U-band according to above investigations. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Raman amplification / U-band signals / WDM transmission / In-line amplifier systems |
| Paper # | OCS2003-136 |
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| Committee | OCS |
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| Conference Date | 2004/1/23(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) | L and U-band 40Gb/s WDM Transmission Experiment Using Raman / EDFA Hybrid in-line Amplifier Systems |
| Sub Title (in English) | |
| Keyword(1) | Raman amplification |
| Keyword(2) | U-band signals |
| Keyword(3) | WDM transmission |
| Keyword(4) | In-line amplifier systems |
| 1st Author's Name | Takashi KOTANIGAWA |
| 1st Author's Affiliation | Nippon Telegraph and Telephone Corporation, NTT Network Service Systems Laboratories() |
| 2nd Author's Name | Toshiya MATSUDA |
| 2nd Author's Affiliation | Nippon Telegraph and Telephone Corporation, NTT Network Service Systems Laboratories |
| 3rd Author's Name | Tomoyoshi KATAOKA |
| 3rd Author's Affiliation | Nippon Telegraph and Telephone Corporation, NTT Network Service Systems Laboratories |
| 4th Author's Name | Akira NAKA |
| 4th Author's Affiliation | Nippon Telegraph and Telephone Corporation, NTT Network Service Systems Laboratories |
| Date | 2004/1/23 |
| Paper # | OCS2003-136 |
| Volume (vol) | vol.103 |
| Number (no) | 627 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |