Observation on transient dynamics of molecular excited states is very important and interesting in studying carrier dyna......

N-ethylpyrrole is one of ethyl-substituted derivatives of pyrrole and its excited-state decay dy-namics has never been e......

采用国产元件组装了掺钛蓝宝石飞秒激光振荡器，获得了脉宽５２ｆｓ的稳定输出，并实现了较高效率的倍频，以此为基础发展出一种新的实验方法－飞秒......