Focusing of stochastic electromagnetic Gaussian Schell-model beams through a high numerical aperture objective

被引：4

作者：

Liu, Pusheng ^{[1
]}

Yang, Huajun ^{[1
]}

Rong, Jian ^{[1
]}

Wang, Gang ^{[1
]}

Wang, Jiangdong ^{[1
]}

机构：

[1] Univ Elect Sci & Technol China, Sch Phys Elect, Chengdu 610054, Peoples R China

来源：

OPTICS COMMUNICATIONS | 2011年 / 284卷 / 04期

基金：

中国国家自然科学基金;

关键词：

Diffraction theory; Electromagnetic Gaussian Schell model; beams; Polarization; FOCAL SPOT;

D O I：

10.1016/j.optcom.2010.10.016

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Based on vectorial Debye diffraction theory the focusing properties of stochastic electromagnetic Gaussian Schell-model beams in the focal region of high numerical aperture objective are investigated Expressions for the intensity distribution and the degree of polarization are dei wed near the focus Numerical calculations are performed to analyze the influences of varying corresponding parameters on the changes in the intensity distribution and in the degree of polarization in the focal region (c) 2010 Elsevier BV All rights reserved

引用

页码：909 / 914

页数：6

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