题名

Fraunhofer and Fresnel Diffraction Characteristics of a Time Dependent Gaussian-Shaped Pulsed Beam from an Infinite Edge

作者

Pin Han;Hone-Ene Hwang;Gwo-Huei Yang

关键词
期刊名称

Chinese Journal of Physics

卷期/出版年月

41卷4期(2003 / 08 / 01)

页次

372 - 382

内容语文

英文

英文摘要

The Fraunhofer (far-field) and Fresnel (near-field) diffraction characteristics of a time dependent Gaussian-shaped pulsed beam from an infinite edge are investigated by both theoretical analysis and numerical representation. The spectral shape-distortion, spectral shift, and intensity distribution in different regions of the image plane are also given.

主题分类 基礎與應用科學 > 物理