scholarly journals AVERAGE INTENSITY AND SPREADING OF PARTIALLY COHERENT FOUR-PETAL GAUSSIAN BEAMS IN TURBULENT ATMOSPHERE

2010 ◽  
Vol 24 ◽  
pp. 241-262 ◽  
Author(s):  
Jia Li ◽  
Yanru Chen ◽  
Shixue Xu ◽  
Yongqing Wang ◽  
Muchun Zhou ◽  
...  
Keyword(s):  
Turbulent Atmosphere ◽  
Gaussian Beams ◽  
Average Intensity ◽  
Partially Coherent

M2Factor of Partially Coherent Cosh-Gaussian Beams in Turbulent Atmosphere

2010 ◽  
Vol 37 (11) ◽  
pp. 2849-2854
Author(s):  
艾扬利 Ai Yangli ◽  
但有全 Dan Youquan ◽  
明德烈 Ming Delie
Keyword(s):  
Turbulent Atmosphere ◽  
Gaussian Beams ◽  
Partially Coherent

Propagation of partially coherent Laguerre Gaussian beams through inhomogeneous turbulent atmosphere

2017 ◽  
Vol 34 (5) ◽  
pp. 713 ◽  
Author(s):  
Ting Yang ◽  
Yonggen Xu ◽  
Huanhuan Tian ◽  
Dong Die ◽  
Quan Du ◽  
...  
Keyword(s):  
Turbulent Atmosphere ◽  
Gaussian Beams ◽  
Partially Coherent

Average intensity of a partially coherent rectangular flat-topped laser array propagating in a turbulent atmosphere

2009 ◽  
Vol 48 (28) ◽  
pp. 5251 ◽  
Author(s):  
Pu Zhou ◽  
Yanxing Ma ◽  
Xiaolin Wang ◽  
Haotong Ma ◽  
Xiaojun Xu ◽  
...  
Keyword(s):  
Turbulent Atmosphere ◽  
Average Intensity ◽  
Laser Array ◽  
Partially Coherent

scholarly journals Research on the propagation of partially coherent cosh-Gaussian beams through an ABCD optical system in non-Kolmogorov turbulence by effective tensor approach

2021 ◽  
Vol 51 (1) ◽  
Author(s):  
Hongjie Ma ◽  
Jinsong Li ◽  
Yueyang Chen
Keyword(s):  
Optical System ◽  
Coherence Length ◽  
Spatial Coherence ◽  
Structure Constant ◽  
Beam Propagation ◽  
Gaussian Beams ◽  
Average Intensity ◽  
Partially Coherent ◽  
Kolmogorov Turbulence ◽  
Abcd Optical System

An efficient tensor approach is used to study the propagation of partially coherent cosh-Gaussian beams through an ABCD optical system in non-Kolmogorov turbulence. Analytical expressions for the average intensity of the beam propagation are derived. The properties of the average intensity are investigated with a numerical example. One finds that the propagation of the beam with larger spatial coherence length is less affected by distance when the propagation distance is long enough, and as the Ch-parameter increases, the beam propagation is less effected by turbulent atmosphere. It is also found that the average intensity distribution of the cosh-Gaussian beams with larger spatial correlation length is more affected by the structure constant of turbulence (i.e., turbulence level). By choosing a suitable Ch-parameter and spatial coherence length, the partially coherent cosh-Gaussian beams can be better transmitted in non-Kolmogorov turbulence. Our results will be useful in free-space communication.

scholarly journals Spreading of partially coherent cosh-Gaussian beams propagating through turbulent atmosphere

2006 ◽  
Vol 55 (2) ◽  
pp. 978
Author(s):  
Ji Xiao-Ling ◽  
Huang Tai-Xing ◽  
Lyu Bai-Da
Keyword(s):  
Turbulent Atmosphere ◽  
Gaussian Beams ◽  
Partially Coherent
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