radial shearing interferometer

基本解釋

A novel radial shearing interferometer based on spatial phase modulation is simple and stable, and needs only one interferogram.
基于空間位相調(diào)制的徑向剪切干涉儀結(jié)構(gòu)簡單并且條紋信號(hào)穩(wěn)定，只需要一幅干涉圖就可得到波面位相信息。
An circular radial shearing interferometer based on spatial phase modulation is proposed to measure the transient near infrared laser pulse wavefront with high precision.
提出了一種基于空間相位調(diào)制技術(shù)可用于近紅外瞬態(tài)波前高精度檢測的環(huán)形徑向剪切干涉儀。