FREE-SPACE AZIMUTHAL PARAXIAL WAVE-EQUATION - THE AZIMUTHAL BESSEL-GAUSS BEAM SOLUTION

被引：157

作者：

JORDAN, RH

HALL, DG

机构：

[1] The Institute of Optics, University of Rochester, Rochester, NY

来源：

OPTICS LETTERS | 1994年 / 19卷 / 07期

关键词：

Azimuthal properties - Bassel-Gauss beam solution - Concentric circle grating surface emitting semiconductor lasers - Paraxial wave equations;

D O I：

10.1364/OL.19.000427

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We develop a paraxial wave equation for an azimuthally polarized field propagating in free space. The equation's beamlike solution is composed of a plane-wave propagation factor multiplied by a Bessel function of the first kind, of order one, and a Gaussian factor, which describe the transverse characteristics of the beam. We compare the propagation characteristics of the azimuthal Bessel-Gauss beam solution with a solution of the more familiar scalar paraxial wave equation, the linearly polarized Bessel-Gauss beam.

引用

页码：427 / 429

页数：3

共 9 条

[1]

ABRAMOWITZ M, 1965, HDB MATH FUNCTIONS, P378

[2]

Arfken G. B., 1985, MATH METHODS PHYSICI, P585

[3] DIFFRACTION-FREE BEAMS [J].