| Presentation | 2013-06-20 Fiber Optical Parametric Amplifier with NF less than 4dB having Flat 21 dB Gain Based on Quasi-Phase Matching Shigehiro Takasaka, Yu Mimura, Hiroshi Matsuura, Masahito Morimoto, Masanori Takahashi, Ryuichi Sugizaki, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We demonstrate that quasi-phase matching, where pump-phase shifters are alternately concatenated with highly nonlinear fibers, accumulates gain at each gain stage in a single-pumped fiber optical parametric amplifier. We obtain 1-dB gain bandwidth of 25nm, gain of 21dB, and noise figure less than 4dB. This result is obtained by the employment of newly developed all pass type dielectric multilayer filter as a pump-phase shifter. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | optical parametric amplifiers / fiber devices / optical amplifiers / quasi-phase matching |
| Paper # | OCS2013-15 |
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| Committee | OCS |
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| Conference Date | 2013/6/13(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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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) | Fiber Optical Parametric Amplifier with NF less than 4dB having Flat 21 dB Gain Based on Quasi-Phase Matching |
| Sub Title (in English) | |
| Keyword(1) | optical parametric amplifiers |
| Keyword(2) | fiber devices |
| Keyword(3) | optical amplifiers |
| Keyword(4) | quasi-phase matching |
| 1st Author's Name | Shigehiro Takasaka |
| 1st Author's Affiliation | FITEL Photonics Laboratory, Furukawa Electric Co., Ltd.() |
| 2nd Author's Name | Yu Mimura |
| 2nd Author's Affiliation | FITEL Photonics Laboratory, Furukawa Electric Co., Ltd. |
| 3rd Author's Name | Hiroshi Matsuura |
| 3rd Author's Affiliation | Department of Mechanical Engineering, Tohoku Gakuin University |
| 4th Author's Name | Masahito Morimoto |
| 4th Author's Affiliation | FITEL Photonics Laboratory, Furukawa Electric Co., Ltd. |
| 5th Author's Name | Masanori Takahashi |
| 5th Author's Affiliation | FITEL Photonics Laboratory, Furukawa Electric Co., Ltd. |
| 6th Author's Name | Ryuichi Sugizaki |
| 6th Author's Affiliation | FITEL Photonics Laboratory, Furukawa Electric Co., Ltd. |
| Date | 2013-06-20 |
| Paper # | OCS2013-15 |
| Volume (vol) | vol.113 |
| Number (no) | 90 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |