Two-frequency mutual coherence function of a Gaussian beam pulse in weak optical turbulence: An analytic solution

被引：29

作者：

Young, CY

Ishimaru, A

Andrews, LC

机构：

[1] UNIV WASHINGTON,DEPT ELECT ENGN,SEATTLE,WA 98195

[2] UNIV CENT FLORIDA,DEPT MATH,ORLANDO,FL 32816

来源：

APPLIED OPTICS | 1996年 / 35卷 / 33期

关键词：

D O I：

10.1364/AO.35.006522

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Pulse propagation in a random medium is studied through the calculation of the two-frequency mutual coherence function. An exact integral representation is formulated for the two-frequency mutual coherence function of a Gaussian beam pulse propagating in a weakly fluctuating random medium. Based on the modified von Karman spectrum for refractive-index fluctuations, an analytic approximation to the integral representation is presented and compared with exact numerical results. (C) 1996 Optical Society of America

引用

页码：6522 / 6526

页数：5

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