Propagation of various dark hollow beams through an apertured paraxial ABCD optical system

被引：46

作者：

Cai, Yangjian

Ge, Di

机构：

[1] Zhejiang Univ, Joint Res Ctr Photon, Royal Inst Technol, Hangzhou 310058, Peoples R China

[2] Zhejiang Univ, Hangzhou 310058, Peoples R China

[3] Royal Inst Technol, Sch Elect Engn, Div Electromagnet Engn, Stockholm 10044, Sweden

[4] Jiaxing Coll, Sch Elect Engn, Jiaxing 31400, Peoples R China

来源：

PHYSICS LETTERS A | 2006年 / 357卷 / 01期

关键词：

dark hollow beams; ABCD optical system; propagation;

D O I：

10.1016/j.physleta.2006.04.022

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Propagation of a dark hollow beam (DHB) of circular, elliptical or rectangular symmetry through an apertured paraxial ABCD optical system is investigated. Approximate analytical formulas for various DHBs propagating through an apertured paraxial optical system are derived by expanding the hard-aperture function into a finite sum of complex Gaussian functions in terms of a tensor method. Some numerical results are given. Our formulas provide a convenient way for studying the propagation of various DHBs through an apertured paraxial optical system. (c) 2006 Elsevier B.V. All rights reserved.

引用

页码：72 / 80

页数：9

共 29 条

[1] Generation of high-order Bessel beams by use of an axicon [J].