Convergence criteria and optimization techniques for beam moments

被引：8

作者：

Gbur, G ^{[1
]}

Carney, PS

机构：

[1] Univ Rochester, Dept Phys & Astron, Rochester, NY 14627 USA

[2] Univ Rochester, Rochester Theory Ctr Opt Sci & Engn, Rochester, NY 14627 USA

来源：

PURE AND APPLIED OPTICS | 1998年 / 7卷 / 05期

关键词：

D O I：

10.1088/0963-9659/7/5/027

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We consider the problem of the characterization of beams by moments of the field intensity in the aperture and its moments in the far field. The well known beam propagation factor, M-P(2), is considered. We give convergence criteria for these factors and also discuss a new approach to optimization of the even moments of the far-field intensity.

引用

页码：1221 / 1230

页数：10

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