Paraxial group

被引：31

作者：

Bandres, Miguel A. ^{[1
]}

Guizar-Sicairos, Manuel ^{[2
]}

机构：

[1] CALTECH, Pasadena, CA 91125 USA

[2] Univ Rochester, Inst Opt, Rochester, NY 14627 USA

来源：

OPTICS LETTERS | 2009年 / 34卷 / 01期

关键词：

OPTICAL-SYSTEMS; BEAMS; TRANSFORMATION;

D O I：

10.1364/OL.34.000013

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We introduce the paraxial group, the group of symmetries of the paraxial-wave equation and its action on paraxial beams. The transformations, elements of the group, are used to obtain closed-form expressions for the propagation of any paraxial beam through misaligned ABCD optical systems. We prove that any paraxial beam is form-invariant under these transformations. (C) 2008 Optical Society of America

引用

页码：13 / 15

页数：3

共 9 条

[1]

BANDRES MA, OPT EXPRESS UNPUB, P31909

[2] Accelerating parabolic beams [J].