Accelerating Airy beams with non-parabolic trajectories

被引：6

作者：

Besieris, Ioannis M. ^{[1
]}

Shaarawi, Amr M. ^{[2
]}

机构：

[1] Virginia Polytech Inst & State Univ, Bradley Dept Elect & Comp Engn, Blacksburg, VA 24060 USA

[2] Amer Univ Cairo, Dept Phys, New Cairo 11835, Egypt

来源：

OPTICS COMMUNICATIONS | 2014年 / 331卷

关键词：

Accelerating Airy beams; Non-parabolic beam trajectories; Paraxial limit;

D O I：

10.1016/j.optcom.2014.06.009

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A class of Airy accelerating beams with non-parabolic trajectories are derived by means of a novel application of a conformal transformation originally due to Bateman. It is also shown that the salient features of these beams are very simply incorporated in a solution which is derived by applying a conventional conformal transformation together with a Galilean translation to the basic accelerating Airy beam solution of the two-dimensional paraxial equation. Motivation for the non-parabolic beam trajectories is provided and the effects of finite-energy requirements are discussed. (C) 2014 Elsevier B.V. All rights reserved.

引用

页码：235 / 238

页数：4

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