| Presentation | 2012-08-31 Alleviation of Additional Phase Noise in Saturated Optical Parametric Amplifier Based Signal Regenerator Lei JIN, Bo XU, Shinji YAMASHITA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We theoretically explain the power saturation and the additional phase noise brought by the fiber optical parametric amplifier (FOPA). An approximated result to calculate the saturated signal output power is presented. We also propose a scheme for alleviating the phase noise brought by the signal itself at the saturated state. From simulation, it was found that by controlling the decisive factor dispersion difference term Δk of the FOPA, amplitude-noise and additional phase noise reduction of quadrature phase shift keying (QPSK) based on the saturated FOPA is studied, which can provide promising performance to deal with PSK signals. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Nonlinear Optics / Four-wave Mixing / Signal Regeneration |
| Paper # | OCS2012-40 |
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| Conference Information | |
| Committee | OCS |
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| Conference Date | 2012/8/23(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 | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Alleviation of Additional Phase Noise in Saturated Optical Parametric Amplifier Based Signal Regenerator |
| Sub Title (in English) | |
| Keyword(1) | Nonlinear Optics |
| Keyword(2) | Four-wave Mixing |
| Keyword(3) | Signal Regeneration |
| 1st Author's Name | Lei JIN |
| 1st Author's Affiliation | Department of Electronic Engineering, The University of Tokyo() |
| 2nd Author's Name | Bo XU |
| 2nd Author's Affiliation | Department of Electronic Engineering, The University of Tokyo |
| 3rd Author's Name | Shinji YAMASHITA |
| 3rd Author's Affiliation | Department of Electronic Engineering, The University of Tokyo |
| Date | 2012-08-31 |
| Paper # | OCS2012-40 |
| Volume (vol) | vol.112 |
| Number (no) | 193 |
| Page | pp.pp.- |
| #Pages | 6 |
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