Cancellation of waves generated by four-wave mixing in amplified fibre line

@inproceedings{Wang1997CancellationOW,
  title={Cancellation of waves generated by four-wave mixing in amplified fibre line},
  author={Jinsong Wang and Weizhong Tang and Wen Zhou},
  year={1997}
}
Abstract We show theoretically that the waves generated by four-wave mixing can be eliminated by choosing appropriate channel spacing and amplifier spacing in frequency division multiplexed systems with the deployment of erbium-doped fibre amplifiers and dispersion-shifted fibres. This technique is effective, and no additional devices are needed.