光学学报, 1988, 8 (7): 663, 网络出版: 2011-09-16
高斯光束照射下的近似Talbot自成像效应及其两种新应用
Approximate Talbot self-imaging effect for Gaussian beams and two new applications of Tablot effect
摘要
本文讨论了高斯光束照明下的Talbot近似自成像的性质.提出了利用Talbot自成像测量高斯光束发散角的简便方法;也提出在满足一定条件下,可得到自成像的超高倍放大率.
Abstract
The present paper has discussed some characters of appraximate Talbot self-imaging phenomena for incident spherical Gaussian beams. Upon using Talboi self-imaging a convenient way for measuring divergence angle of Gaussian beams and ultra-high amplification of the self-imaging in some condition are also proposed.
吕洪君, 白贵儒. 高斯光束照射下的近似Talbot自成像效应及其两种新应用[J]. 光学学报, 1988, 8(7): 663. LU HONGJUN, BAI GUIRU. Approximate Talbot self-imaging effect for Gaussian beams and two new applications of Tablot effect[J]. Acta Optica Sinica, 1988, 8(7): 663.