Generalized Bessel-Gauss beams

被引:57
|
作者
Bagini, V
Frezza, F
Santarsiero, M
Schettini, G
Spagnolo, GS
机构
[1] UNIV ROMA LA SAPIENZA,DIPARTIMENTO INGN ELETTR,I-00184 ROME,ITALY
[2] UNIV LAQUILA,DIPARTIMENTO ENERGET,I-67040 ROIO POGGIO,LAQUILA,ITALY
关键词
D O I
10.1080/095003496155472
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
In this paper we describe a superposition model for Bessel-Gauss beams, in which higher orders are included. An analogous model leads to a different class of beams, namely the modified Bessel-Gauss beams. Then a generalized set of beams, containing the previous beams as particular cases, is introduced. The behaviour of these beams upon propagation is investigated, both analytically and numerically.
引用
收藏
页码:1155 / 1166
页数:12
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