| Presentation | 2019-05-16 [Poster Presentation] Inter-core cross-gain modulation on cladding-pumped multicore erbium-doped fiber amplifier Keita Toyoshima, Shota Miyagawa, Masaji Yoshimura, Kanami Ikeda, Osanori Koyama, Hirotaka Ono, Makoto Yamada, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Research and development of cladding pumped multicore erbium-doped fiber amplifiers has been advanced for achieving long-distance multi-core optical fiber transmission system. Because the multiple cores of the fiber amplifier share the same pump light, pump depletion change due to the change in input signal power in a particular core may affect the gain in the other cores, which introduce inter-core cross-gain modulation. In this report, we investigate the gain change due to inter-core gain-modulation on cladding pumped multicore erbium-doped fiber amplifiers whose number of cores are 7 to 37 by using the average inversion level model. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Multicore Er-doped fiber amplifier / Er-doped fiber amplifier / Cladding pumped Er-doped fiber amplifier |
| Paper # | OFT2019-8 |
| Date of Issue | 2019-05-09 (OFT) |
| Conference Information | |
| Committee | OFT |
|---|---|
| Conference Date | 2019/5/16(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Ｉ-site NANBA |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Fumihiko Ito(Shimane Univ.) |
| Vice Chair | |
| Secretary | (Furukawa Electric) |
| Assistant | Hiroshi Watanabe(NTT) / Masateru Tadakuma(Furukawa Electric) |
| Paper Information | |
| Registration To | Technical Committee on Optical Fiber Technology |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | [Poster Presentation] Inter-core cross-gain modulation on cladding-pumped multicore erbium-doped fiber amplifier |
| Sub Title (in English) | |
| Keyword(1) | Multicore Er-doped fiber amplifier |
| Keyword(2) | Er-doped fiber amplifier |
| Keyword(3) | Cladding pumped Er-doped fiber amplifier |
| 1st Author's Name | Keita Toyoshima |
| 1st Author's Affiliation | Osaka Prefecture University(Osaka Pref. Univ.) |
| 2nd Author's Name | Shota Miyagawa |
| 2nd Author's Affiliation | Osaka Prefecture University(Osaka Pref. Univ.) |
| 3rd Author's Name | Masaji Yoshimura |
| 3rd Author's Affiliation | Osaka Prefecture University(Osaka Pref. Univ.) |
| 4th Author's Name | Kanami Ikeda |
| 4th Author's Affiliation | Osaka Prefecture University(Osaka Pref. Univ.) |
| 5th Author's Name | Osanori Koyama |
| 5th Author's Affiliation | Osaka Prefecture University(Osaka Pref. Univ.) |
| 6th Author's Name | Hirotaka Ono |
| 6th Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
| 7th Author's Name | Makoto Yamada |
| 7th Author's Affiliation | Osaka Prefecture University(Osaka Pref. Univ.) |
| Date | 2019-05-16 |
| Paper # | OFT2019-8 |
| Volume (vol) | vol.119 |
| Number (no) | OFT-33 |
| Page | pp.pp.33-36(OFT), |
| #Pages | 4 |
| Date of Issue | 2019-05-09 (OFT) |