中国激光, 1983, 10 (1): 1, 网络出版: 2012-08-31
闪耀光栅对厄米-高斯光束的衍射
Diffraction of a blazed grating illuminated with a Hermit-Gaussian beam
摘要
本文解析了闪耀光栅对厄米-高斯光束的方和费衍射分布,发现光栅对厄米-高斯先束衍射的分辨本领并不取决于光栅处的光斑尺寸,而是由光束本身的参量--光腰截面半径决定的。
Abstract
The Fraunhofer diffraction distribution from a blazed grating illuminated with Hermit-Gaussian beams is investigated analytically. It is found that the resolution of the grating illuminated with a Hermit-Gaussian beam is not determined by the spot size on the grating but by the parameter of the beam itself, i. e. the radius of the beam waist section.
参考文献
[1] G. Ο. Olaofe; JOSA, 1970, 60, 1654
[2] R. G. Schell et al., JOSA, 1971, 61, 31.
[3] V. A. Dombrovskii et al.; Opt. Spectroscopy, 1978, 45, No. 5, 801.
[4] M. Born, E. Wolp; Principles of Optics, Pergamon Press, 1964, p. 401.
[5] S. E. Siegman; Introduction to Lasers and Masers, 1971. 6
郑辉. 闪耀光栅对厄米-高斯光束的衍射[J]. 中国激光, 1983, 10(1): 1. Zheng Hui. Diffraction of a blazed grating illuminated with a Hermit-Gaussian beam[J]. Chinese Journal of Lasers, 1983, 10(1): 1.
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