| Presentation | 2013-05-17 A Study on Suppression of Self Phase Modulation by Reducing PAPR in Coherent Optical Orthogonal Frequency Division Multiplexing Systems Hajime Matsubara, Satoshi Ebisawa, Joji Maeda, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | One of the major drawbacks of coherent optical orthogonal frequency division multiplexing (CO-OFDM) is the nonlinear impairment in the fiber transmission due to the increase in the peak-to-average power ratio (PAPR). In this paper, we numerically study the effect of PAPR reduction schemes, the level clipping and the selected mapping, on the nonlinear impairment by the self-phase modulation (SPM) in CO-OFDM systems. When using the level clipping, the effect of initial waveform distortion could overwhelm the effect of the SPM. Meanwhile, the selected mapping could improve the error vector magnitude in percentage by several points, though the effect would be limited. We conclude that both schemes could not significantly suppress the effect of SPM given the condition in this paper. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Optical Fiber Communication / Coherent Optical Communication / Fiber Nonlinearity / Orthogonal Frequency-Division Multiplexing |
| Paper # | OCS2013-3 |
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| Conference Information | |
| Committee | OCS |
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| Conference Date | 2013/5/10(1days) |
| Place (in Japanese) | (See Japanese page) |
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| 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) | A Study on Suppression of Self Phase Modulation by Reducing PAPR in Coherent Optical Orthogonal Frequency Division Multiplexing Systems |
| Sub Title (in English) | |
| Keyword(1) | Optical Fiber Communication |
| Keyword(2) | Coherent Optical Communication |
| Keyword(3) | Fiber Nonlinearity |
| Keyword(4) | Orthogonal Frequency-Division Multiplexing |
| 1st Author's Name | Hajime Matsubara |
| 1st Author's Affiliation | Department of Electrical Engineering, Graduate School of Science and Technology, Tokyo University of Science() |
| 2nd Author's Name | Satoshi Ebisawa |
| 2nd Author's Affiliation | Department of Electrical Engineering, Graduate School of Science and Technology, Tokyo University of Science |
| 3rd Author's Name | Joji Maeda |
| 3rd Author's Affiliation | Department of Electrical Engineering, Graduate School of Science and Technology, Tokyo University of Science |
| Date | 2013-05-17 |
| Paper # | OCS2013-3 |
| Volume (vol) | vol.113 |
| Number (no) | 46 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |