Turbulence induced changes in spectrum and time shape of fully coherent Gaussian pulses propagating in atmosphere

被引：3

作者：

Razzaghi, D. ^{[1
]}

Hajiesmaeilbaigi, F. ^{[1
]}

Alavinejad, M. ^{[2
]}

机构：

[1] Laser & Opt Res Sch, Tehran, Iran

[2] Iran Univ Sci & Technol, Photon Lab, Dept Phys, Tehran, Iran

来源：

OPTICS COMMUNICATIONS | 2010年 / 283卷 / 11期

关键词：

TEMPORAL PROPERTIES; FEMTOSECOND PULSES; LIGHT; INVARIANCE; LENSES; BEAMS; DISTORTION; FIELDS;

D O I：

10.1016/j.optcom.2010.01.048

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Propagation of fully coherent pulses with Gaussian spatial distribution through turbulent atmosphere is studied. Turbulence induced changes in spectrum of propagated pulse and its effect on temporal behavior of the signal is discussed and has been showed that signal is widened in time domain as propagating in turbulent atmosphere. It is also proved that various points in observation plane experience different effects. (C) 2010 Elsevier B.V. All rights reserved.

引用

页码：2318 / 2323

页数：6

共 19 条

[1] Far-field diffraction of pulsed optical beams in dispersive media [J].