用杨氏干涉模型解释Tablot效应  

Explanation of Talbot Effect by Maens of Young's Intorfence Model

作　　者：张海联 顾去吾 

出　　处：《光学仪器》1992年第2期1-5,共5页Optical Instruments

摘　　要：用杨氏双缝干涉模型解释了Talbot效应,首次从结构分析的角度指出了Talbot效应中出现的正整数参数的物理意义,认为自成像现象(Talbot效应)是光栅有序构成信息的空间展开。The Talbot effect is explained by means of Young's interfence mode from the viewpoint of construction analysis, the physical meaning of the intager parameter appearing in the Talbot formula is given for the first time. It is pointed out that Talbot imaging is the spatial extension of the orderly construction information of the grating.

关 键 词：TALBOT效应 自成像 干涉成像 光栅 

分 类 号：O43[机械工程—光学工程]