In low dispersion fibers, FWM spectrum is symmetric around the zero dispersion point. Wavelength shift keying technique using symmetric wavelengths and balanced detection can cancel FWM crosstalk to first order.
Wavelength shift keying technique to reduce four-wave mixing crosstalk in WDM
1999-01-01
194880 byte
Conference paper
Electronic Resource
English
Wavelength Shift Keying Technique to Reduce Four-Wave Mixing Crosstalk in WDM
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