Watanabe S
Opt Lett. 1994 Sep 1;19(17):1308-10. doi: 10.1364/ol.19.001308.
Cancellation of waves generated by four-wave mixing (FWM) in a single-mode fiber by use of midway optical phase conjugation is proposed and analyzed, and the possible power reduction is estimated. Effective cancellation of FWM is demonstrated with phase-conjugate waves generated by forward FWM in a zero-dispersion single-mode fiber, and a power reduction ratio of -13.9 dB is achieved in experimental three-channel transmission along a 40-km dispersion-shifted fiber.
提出并分析了利用中途光学相位共轭消除单模光纤中四波混频（FWM）产生的波，并估计了可能的功率降低。通过零色散单模光纤中的前向FWM产生的相位共轭波证明了FWM的有效消除，并且在沿40公里色散位移光纤的实验三通道传输中实现了-13.9 dB的功率降低率。
