| Presentation | 2006-10-12 Inter-channel linear/nonlinear crosstalk compensation in carrier phase locked WDM Fumikazu INUZUKA, Etsushi YAMAZAKI, Atsushi TAKADA, Kazushige YONENAGA, Masafumi KOGA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A pre-compensation technique for inter-channel linear/nonlinear crosstalk cancellation in carrier phase locked WDM system is proposed and experimentally demonstrated. Wave form distortion caused by inter-channel linear/nonlinear crosstalk is canceled out at a receiver by encoding optical signal amplitude and phase at a transmitter. The proposed pre-compensation technique offers spectral efficiencies as high as 1bit/s/Hz by suppressing inter-channel linear crosstalk, and the regenerative repeater spacing enhancement by suppressing inter-channel nonlinear crosstalk by using a transmission simulator. Reduction of FWM-induced wave form distortion at nearby zero-dispersion wavelength by cancellation using nonlinear crosstalk compensation technique is experimentally demonstrated. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | carrier phase lock / linear crosstalk / nonlinear crosstalk / crosstalk compensation / spectral efficiency / zero-dispersion wavelength / four wave mixing |
| Paper # | OCS2006-44,OPE2006-97,LQE2006-86 |
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| Conference Information | |
| Committee | LQE |
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| Conference Date | 2006/10/5(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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| Paper Information | |
| Registration To | Lasers and Quantum Electronics (LQE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Inter-channel linear/nonlinear crosstalk compensation in carrier phase locked WDM |
| Sub Title (in English) | |
| Keyword(1) | carrier phase lock |
| Keyword(2) | linear crosstalk |
| Keyword(3) | nonlinear crosstalk |
| Keyword(4) | crosstalk compensation |
| Keyword(5) | spectral efficiency |
| Keyword(6) | zero-dispersion wavelength |
| Keyword(7) | four wave mixing |
| 1st Author's Name | Fumikazu INUZUKA |
| 1st Author's Affiliation | Network Innovation Laboratories, NTT Corporation() |
| 2nd Author's Name | Etsushi YAMAZAKI |
| 2nd Author's Affiliation | Network Innovation Laboratories, NTT Corporation |
| 3rd Author's Name | Atsushi TAKADA |
| 3rd Author's Affiliation | Network Innovation Laboratories, NTT Corporation |
| 4th Author's Name | Kazushige YONENAGA |
| 4th Author's Affiliation | Network Innovation Laboratories, NTT Corporation |
| 5th Author's Name | Masafumi KOGA |
| 5th Author's Affiliation | Network Innovation Laboratories, NTT Corporation |
| Date | 2006-10-12 |
| Paper # | OCS2006-44,OPE2006-97,LQE2006-86 |
| Volume (vol) | vol.106 |
| Number (no) | 284 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |