The present invention relates to the field of optical technology and the gas delay system is for femto second laser pulse.

本发明属于光学技术领域，是一种用于飞秒激光脉冲，精确读取时间延迟量和消除群速度色散功能的气体延迟系统。

In this paper, we report a pulsed digital micro-holography system for recording ultra-fast process of the order of femto-second.

采用脉冲数字全息技术实现对飞秒级超快动态过程的数字显微全息记录。

We report, for the first time, a specially designed set-up of pulsed digital holography for micro - recording of air-ionization process induced by femto-laser.

本文首次报道一种专门用于记录飞秒激光引发空气电离动态过程的脉冲数字显微全息光路。

This article discusses the femto-chemistry, because it involves femtosecond laser pulses, and its research or monitor into chemical processes of transition state and intermediate.

讨论由飞秒激光脉冲所构成的飞秒化学，及其对化学反应过渡状态或中间体的研究和检测。

Also, experimental evaluation of its characteristics, including the time resolution and dynamic range, has been made by means of Ti:Sapphire femto-second laser and YAG pico-second laser, respectively.

分别借助掺钛蓝宝石飞秒激光器和YAG皮秒激光器对其性能进行了实验评价。