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。

youdao

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。

youdao

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。

youdao

Typical laser transmitters now consume 100s of femto-Joules to several pico-Joules of energy per bit.

FORBES: Stanford Engineers Unveil An Optical Breakthrough

To see around the corner, we use femto photography to analyze scattered light.

CNN: A camera that can see around corners

Unlike conventional cameras, our femto camera captures an image as one thin slice at a time of one-dimensional space using a "streak tube, " a laboratory instrument that is commonly used by chemists to study light passing through chemical samples.

CNN: A camera that can see around corners