| Presentation | 2014-06-26 Quasi Phase-Matched Fiber Optical Parametric Amplifier Using Dispersion Stable HNLF Shigehiro Takasaka, Yuki Taniguchi, Masanori Takahashi, Jiro Hiroishi, Masateru Tadakuma, Hiroshi Matsuura, Kohei Doi, Ryuichi Sugizaki, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We design and fabricate dispersion stable highly nonlinear fibers of which dispersion fluctuation along fiber length are suppressed. We apply the dispersion stable HNLF to a 2-stage quasi phase-matched fiber optical parametric amplifier and confirm that the amplifier has flat gain of 22 dB, gain bandwidth of 50 nm, noise figure of 4.4 dB within C-band. In addition to this, we measure amplification characteristics for an input of 7-WDM signal where 7 continuous wave signals are wavelength division multiplexed. We found that a ratio of amplified 7-WDM signal to redundant four wave mixing signals is about 20 dB when input power is -20 dBm/ch and that gains and gain flatness and noise figures are almost constant over the input power range of 30 dB. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | highly nonlinear fiber / optical parametric amplifiers / optical amplifiers / quasi-phase matching |
| Paper # | OCS2014-16 |
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| Conference Information | |
| Committee | OCS |
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| Conference Date | 2014/6/19(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) | Quasi Phase-Matched Fiber Optical Parametric Amplifier Using Dispersion Stable HNLF |
| Sub Title (in English) | |
| Keyword(1) | highly nonlinear fiber |
| Keyword(2) | optical parametric amplifiers |
| 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 | Yuki Taniguchi |
| 2nd Author's Affiliation | FITEL Photonics Laboratory, Furukawa Electric Co., Ltd. |
| 3rd Author's Name | Masanori Takahashi |
| 3rd Author's Affiliation | FITEL Photonics Laboratory, Furukawa Electric Co., Ltd. |
| 4th Author's Name | Jiro Hiroishi |
| 4th Author's Affiliation | FITEL Photonics Laboratory, Furukawa Electric Co., Ltd. |
| 5th Author's Name | Masateru Tadakuma |
| 5th Author's Affiliation | FITEL Photonics Laboratory, Furukawa Electric Co., Ltd. |
| 6th Author's Name | Hiroshi Matsuura |
| 6th Author's Affiliation | Department of Mechanical Engineering, Tohoku Gakuin University |
| 7th Author's Name | Kohei Doi |
| 7th Author's Affiliation | Department of Mechanical Engineering, Tohoku Gakuin University |
| 8th Author's Name | Ryuichi Sugizaki |
| 8th Author's Affiliation | FITEL Photonics Laboratory, Furukawa Electric Co., Ltd. |
| Date | 2014-06-26 |
| Paper # | OCS2014-16 |
| Volume (vol) | vol.114 |
| Number (no) | 108 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |