Effective Rayleigh range of partially coherent beams propagating through the turbulent atmosphere

被引：0
|
作者：
X. Ji
X. Li
机构：
[1] Sichuan Normal University,Department of Physics
来源：
Applied Physics B | 2010年 / 101卷
关键词：
Free Space; General Analytical Expression; Effective Radius; Turbulent Atmosphere; Coherent Beam;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The concept of the Rayleigh range of partially coherent beams is extended from free space to the turbulent atmosphere. The general analytical expression for the effective Rayleigh range of partially coherent beams propagating through the turbulent atmosphere is derived. It is shown that the longer the free-space Rayleigh range is, the more the effective Rayleigh range is affected by turbulence, which is illustrated by numerical calculation examples.
引用
收藏
页码：643 / 647
页数：4
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