非线性介质中超短激光脉冲的传播

Propagation of ultrashort pulse laser in nonlinear medium

系统评述了近几年有关超短脉冲传播理论及实验研究成果．针对超短脉冲在非线性介质中传播的加宽失真现象，探讨了非线性介质中超短激光脉冲传播存在的问题及其研究现状与发展趋势．

A series of research achievements in the aspect of both theory and experiment are systematically summarized. The result demonstrates that pulse is broadened after ultrashort pulse laser propagates in nonlinear medium. The problem, development and tendency on this subject are also remarked on.