Key;
Lab;
of;
Optical;
Fiber;
Sensing;
and;
Communication;
Networks,;
Ministry;
of;
Education,;
University;
of;
Electronic;
Science;
and;
Technology;
of;
China,;
Chengdu;
611;
731,;
China;
高非线性光纤; 振幅优化; FWM; 相位转变; 全光; 退化; 交叉相位调制; 四波混频;