Correspondence between super-Gaussian and flattened Gaussian beams

被引：60

作者：

Santarsiero, M

Borghi, R

机构：

[1] Univ Roma Tre, Dipartimento Fis, I-00146 Rome, Italy

[2] Ist Nazl Fis Mat, I-00146 Rome, Italy

[3] Univ Roma Tre, Dipartimento Ingn Elettron, I-00146 Rome, Italy

来源：

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION | 1999年 / 16卷 / 01期

关键词：

D O I：

10.1364/JOSAA.16.000188

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Relations connecting the parameters of a super-Gaussian with those of a flattened Gaussian beam are determined by minimizing the mean squared difference of the two profiles. Simplified analytical expressions are suggested and tested for values of the power parameter of the super-Gaussian function up to 20. (C) 1999 Optical Society of America [S0740-3232(99)01401-5].

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页码：188 / 190

页数：3

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