^pof;
Physics;
Fudan;
University;
Shanghai;
200433;
^pKey;
Lab;
of;
Surface;
Photonics;
and;
Optoelectronics;
Department;
Electrical;
Engineering;
National;
Taiwan;
Taipei;
106-17;
Chemistry;
Fisk;
Nashville;
TN;
37208;
USA;
三阶非线性光学性质; 掺杂浓度; 超快动力学; 碳化硅; 非线性光学响应; 光学克尔效应; 吸收过程; 恢复过程;