Impact of cross-phase modulation for WDM systems over positive andnegative dispersion NZ-DSF and methods for its suppression |
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| Authors: | Saunders RA Patel BL Harvey HJ Robinson A |
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| Affiliation: | Nortel Technol., Harlow; |
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| Abstract: | The impact of cross-phase modulation (XPM) is measured on positive and negative dispersion fibre. The exponential build-up of XPM over positive dispersion fibre indicates amplification due to modulation instability. Methods for suppressing XPM crosstalk are also demonstrated |
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