All-optical wavelength conversion (AOWC) is mainly implemented by using four nonlinear effects: cross gain modulation (XGM), cross phase modulation (XPM), four wave mixing (FWM), and difference frequency generation (DFG).
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- 實(shí)現全光波長(cháng)轉換主要利用四種非線(xiàn)性效應 :交叉增益調制 (XGM)、交叉相位調制 (XPM)、四波混頻 (FWM)和差頻 (DFG)效應。
