摘要
制作计算干涉图总要涉及两个问题:(1)选择合适的物光波与参考光波以使再现时有用衍射波与其它衍射波分离;(2)选择合适的抽样率。本文就这两个问题提出了较李威汉更完善的结论。
In prodncing a computer-generated interferogram two matters are always involved: (1)choosing proper object and reference wavefronts so that in recon- struction the neened diffracted wave and other diffracted waves are separated; (2)choosing a proper sampling rate.This paper presents better results than Lee's regarding the above two questions.
出处
《光学仪器》
1990年第1期28-33,共6页
Optical Instruments
