FLUCTUATIONS OF A GAUSSIAN LIGHT BEAM PROPAGATING THROUGH A RANDOM MEDIUM

被引：17

作者：

KINOSHITA, Y

SUZUKI, M

MATSUMOTO, T

机构：

[1] Department of Electronic Engineering, Hokkaido University, Sapporo

来源：

RADIO SCIENCE | 1968年 / 3卷 / 03期

关键词：

D O I：

10.1002/rds196833287

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Distributions of the log-amplitude and phase fluctuations of a Gaussian light beam propagating through a randomly inhomogenous medium are studied by the evaluation of their mean square values. By means of the adequate focusing system (the optical transmitting antenna) of an aperture size large compared with the medium turbulence scale, log-amplitude fluctuations are greatly reduced slightly behind the focal point of the focusing system. The reduced fluctuation is strongly dependent upon the focal length, when the focal length is short. © Copyright 1968 by the American Geophysical Union.

引用

页码：287 / +

页数：1

共 10 条

[1]

CHERNOV L.A., 1960, WAVE PROPAGATION RAN

[2]

CONSORTINI A, 1964, ALTA FREQ, V33, P714

[3] POINT-TO-POINT WAVE PROPAGATION THROUGH AN INTERMEDIATE LAYER OF RANDOM ANISOTROPIC IRREGULARITIES - PHASE AND AMPLITUDE CORRELATION FUNCTIONS [J].