摘要
确定了极坐标系下光学分数傅里叶变换的解析表达方式,证明了光学分数傅里叶变换的转动定理,揭示了光学分数傅里叶变换具有的转动不变性质,充实了光学分数傅里叶变换有关转动问题的基础理论。计算机模拟实验证明了结论的可靠与可行。
The parse ecpression of optical fractional Fourier transform with polar coordinates and testify Rotation theorem of optical fractional Fourier transform . We discover uniform rotation character of optical fractional Fourier transform, and supplement the basic theory about rotation problem of optical fractional Fourier transform , The results of computer simulation revealed the reliability and feasibility of the theory.
出处
《激光杂志》
CAS
CSCD
北大核心
2007年第3期60-61,共2页
Laser Journal
关键词
分数傅里叶变换
极坐标
转动定理
fractional Fourier transfonn
.polar Coo.rdin.ates
Rotation theorem
