FLATTENED GAUSSIAN BEAMS

被引：329

作者：

GORI, F

机构：

[1] Dipartimento di Fisica, Università La Sapienza, 00185 Rome, P. le A. Moro

来源：

OPTICS COMMUNICATIONS | 1994年 / 107卷 / 5-6期

关键词：

15;

D O I：

10.1016/0030-4018(94)90342-5

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

New light beams of various orders are introduced. Their field distribution across the waist plane is similar to that produced by an ordinary gaussian beam except that the central region is flattened. The flat zone occupies a larger fraction of the cross section as the order of the beam increases. A simple propagation law is found.

引用

页码：335 / 341

页数：7

共 22 条

[1]

[Anonymous], 1986, LASERS

[2]

BORN M, 1993, PRINCIPLES OPTICS, pCH8

[3] CHANGES IN THE SPECTRUM OF A PARTIALLY COHERENT-LIGHT BEAM PROPAGATING IN FREE SPACE [J].