Wigner distribution function of a Lorentz-Gauss vortex beam: alternative approach

被引：12
|
作者：
Torre, A. [1 ]
机构：
[1] ENEA FSN FUSPHY TSM, Via E Fermi 45, I-00044 Rome, Italy
来源：
APPLIED PHYSICS B-LASERS AND OPTICS | 2016年 / 122卷 / 03期
关键词：
PROPAGATION; OPTICS;
D O I：
10.1007/s00340-016-6320-4
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The Wigner distribution function of a Lorentz-Gauss vortex beam with one topological charge is considered. The topics have been the object of a recent publication. However, we present an alternative compact expressionthat could complement the analysis developed in the aforementioned publication. The deduced expression can be usefully exploited to fully account for the Wigner dynamics of the Lorentz-Gauss vortex beam as far as the paraxial propagation through first-order optical systems is concerned.
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页数：13
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