摘要
用衍射零级实现微分运算,并提出一种记录复振幅型物体微分符号的新方法,得到单色光、白光和彩色图象的实验结果。
The differentiation operation can be carried out with the zero order diffraction.The paper also has presented a new method of recording the differential signs of complex amp-litude objects and obtained the experimental results of differentiation for mono-chromatic cohe-rent light,white light and colour pictures.
出处
《应用激光》
CSCD
北大核心
1989年第2期63-67,共5页
Applied Laser
