| Presentation | 2013-07-25 Impact of Pulse Shaping and Transceiver Imperfections on Nonlinear Compensated Transmission System Tomofumi OYAMA, Takeshi HOSHIDA, Hisao NAKASHIMA, Chihiro OHSHIMA, Zhenning TAO, Jens C. RASMUSSEN, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We investigate the impact of pulse shaping and transceiver imperfections by numerical simulation of 127Gbit/s DP-QPSK WDM transmission with RZ, NRZ and Nyquist pulse formats. As the transceiver imperfections, we consider the electrical analog bandwidths and the extinction ratio of the IQ modulator. The transmitter bandwidth is found to be critical for NRZ and Nyquist pulse formats. We have found the extinction ratio of the IQ modulator affects the performance of the transmitter-side nonlinear compensation algorithm. Also, we have confirmed the receiver-side nonlinear compensation algorithm has applicability to pulse formats and tolerance to the transmitter imperfections. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Nonlinear Compensation / Pre-Distortion / Intra-Channel Nonlinearity / Perturbation Analysis / Pulse Format / Electrical Bandwidth / Extinction Ratio |
| Paper # | OCS2013-24 |
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| Conference Information | |
| Committee | OCS |
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| Conference Date | 2013/7/18(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) | Impact of Pulse Shaping and Transceiver Imperfections on Nonlinear Compensated Transmission System |
| Sub Title (in English) | |
| Keyword(1) | Nonlinear Compensation |
| Keyword(2) | Pre-Distortion |
| Keyword(3) | Intra-Channel Nonlinearity |
| Keyword(4) | Perturbation Analysis |
| Keyword(5) | Pulse Format |
| Keyword(6) | Electrical Bandwidth |
| Keyword(7) | Extinction Ratio |
| 1st Author's Name | Tomofumi OYAMA |
| 1st Author's Affiliation | Fujitsu Laboratories Ltd() |
| 2nd Author's Name | Takeshi HOSHIDA |
| 2nd Author's Affiliation | Fujitsu Limited |
| 3rd Author's Name | Hisao NAKASHIMA |
| 3rd Author's Affiliation | Fujitsu Limited |
| 4th Author's Name | Chihiro OHSHIMA |
| 4th Author's Affiliation | Fujitsu Limited |
| 5th Author's Name | Zhenning TAO |
| 5th Author's Affiliation | Fujitsu R&D Center, Ocean International Center |
| 6th Author's Name | Jens C. RASMUSSEN |
| 6th Author's Affiliation | Fujitsu Laboratories Ltd |
| Date | 2013-07-25 |
| Paper # | OCS2013-24 |
| Volume (vol) | vol.113 |
| Number (no) | 156 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |