摘要
介绍了分数傅里叶变换的定义及其性质，给出了分数傅里叶变换的光学实现结构。
The fractional Fourier transform, which is a generalization of the conventional Fourier transform, is introduced. Its definitions, properties, and optical implementations are presented. Some applications in optical information processing are discussed.
出处
《物理》
CAS
1999年第8期484-490,共7页
Physics
基金
国家自然科学基金
