摘要
运用波前相因子判断法，分析了双透镜分数傅里叶变换全息图的成像特征，提供了再现像的中心坐标、共轭关系、放大率关系，完整地给出了再现过程傍轴几何光学理论的数学表达和物理解释，并在实验上进行了验证。
Using the phase factor,we analyze the imaging characteristic of the double lens fractional Fourier transform.The centeral coordinate,conjugate relation and the magnification relation have been studied.The mathematics expression and the physical interpretation,which are in the condition of the paraxial geometrical optics,are completely gave out.Its reliability and feasibility are demonstrated by experiment.
出处
《激光杂志》
EI
CAS
CSCD
北大核心
2000年第1期35-36,共2页
Laser Journal
