| Presentation | 2005-08-25 S-band discrete Raman amplifier using high Raman gain fiber Yuki Taniguchi, Yoshihiro Emori, Atsushi Oguri, Ryuichi Sugizaki, Misao Sakano, Takeshi Yagi, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We have developed a high Raman gain fiber that is applicable to Raman amplification over wide wavelength region. Since this fiber has sufficiently low OH-loss, it is favorable for S-band Raman amplification. Using this 2-km HRGF, the gain characteristics of the S-band discrete Raman amplifier of single stage configuration with three laser diodes at 1400nm and 1428nm have been investigated for 30 S-band WDM signals with 100-GHz spacing. The amplifier input/output of -9.5dBm/+4.5dBm and -20dBm/-3.5dBm×30ch with 1-dB flatness without any gain-flattening filters are achieved by total 680mW pump power. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | high Raman gain fiber / discrete Raman amplifiers / S-band / Raman gain efficiency / OH loss |
| Paper # | OFT2005-21 |
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| Conference Information | |
| Committee | OFT |
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| Conference Date | 2005/8/18(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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| Paper Information | |
| Registration To | Optical Fiber Technology (OFT) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | S-band discrete Raman amplifier using high Raman gain fiber |
| Sub Title (in English) | |
| Keyword(1) | high Raman gain fiber |
| Keyword(2) | discrete Raman amplifiers |
| Keyword(3) | S-band |
| Keyword(4) | Raman gain efficiency |
| Keyword(5) | OH loss |
| 1st Author's Name | Yuki Taniguchi |
| 1st Author's Affiliation | Fitel Photonics Laboratory, Furukawa Electric Co., Ltd.() |
| 2nd Author's Name | Yoshihiro Emori |
| 2nd Author's Affiliation | Fitel Photonics Laboratory, Furukawa Electric Co., Ltd. |
| 3rd Author's Name | Atsushi Oguri |
| 3rd Author's Affiliation | Fitel Photonics Laboratory, Furukawa Electric Co., Ltd. |
| 4th Author's Name | Ryuichi Sugizaki |
| 4th Author's Affiliation | Fitel Photonics Laboratory, Furukawa Electric Co., Ltd. |
| 5th Author's Name | Misao Sakano |
| 5th Author's Affiliation | Fitel Photonics Laboratory, Furukawa Electric Co., Ltd. |
| 6th Author's Name | Takeshi Yagi |
| 6th Author's Affiliation | Fitel Photonics Laboratory, Furukawa Electric Co., Ltd. |
| Date | 2005-08-25 |
| Paper # | OFT2005-21 |
| Volume (vol) | vol.105 |
| Number (no) | 242 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |