Mean energy distribution and averaged pattern of optical vortices of a partially coherent light beam propagating in a randomly inhomogeneous atmosphere

2009 ◽  
Author(s):  
Valerii P. Aksenov ◽  
Feodor Yu. Kanev ◽  
Cheslav E. Pogutsa
Keyword(s):  
Energy Distribution ◽  
Light Beam ◽  
Optical Vortices ◽  
Coherent Light ◽  
Inhomogeneous Atmosphere ◽  
Partially Coherent ◽  
Partially Coherent Light ◽  
Coherent Light Beam

Collimation of the initial wavefront of a partially coherent light beam by the backscattered signal

2010 ◽  
Vol 108 (1) ◽  
pp. 107-116 ◽  
Author(s):  
V. A. Banakh ◽  
V. V. Zhmylevskiĭ ◽  
A. B. Ignat’ev ◽  
V. V. Morozov ◽  
I. N. Smalikho
Keyword(s):  
Light Beam ◽  
Coherent Light ◽  
Partially Coherent ◽  
Partially Coherent Light ◽  
Coherent Light Beam

Efficiency of second harmonic generation for partially coherent light in anisotropic crystals

Open Physics ◽  
2008 ◽  
Vol 6 (3) ◽  
Author(s):  
Andrzej Domanski ◽  
Rafal Cieslak ◽  
Miroslaw Karpierz ◽  
Daniel Budaszewski ◽  
Tomasz Wolinski
Keyword(s):  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Second Harmonic ◽  
Source Spectrum ◽  
Coherent Light ◽  
Birefringent Crystal ◽  
Partially Coherent ◽  
Partially Coherent Light ◽  
Shg Efficiency ◽  
Coherent Light Beam

AbstractThis paper analyzes the second harmonic generation (SHG) efficiency of light with partial temporal coherence due to depolarization effects in birefringent media. It discusses relations between SHG efficiency fading, light source spectrum, crystal birefringence, and phase matching conditions. The efficiency of SHG pumped by the partially coherent light beam that may depolarize light in nonlinear birefringent crystal is also analyzed. The basic theory of SHG with its modification for partially coherent light with depolarization and some numerical calculations of the SHG process are described.

Lecture demonstrations on the interference of partially coherent light

1979 ◽  
Vol 129 (9) ◽  
pp. 151
Author(s):  
G.S. Egorov ◽  
S.N. Mensov ◽  
Nikolai S. Stepanov
Keyword(s):  
Coherent Light ◽  
Partially Coherent ◽  
Partially Coherent Light

Research on Coupling Efficiency of Partially Coherent Light-Fiber Array Under Atmospheric Turbulence Channel

2021 ◽  
Vol 58 (5) ◽  
pp. 0501001-50100177
Author(s):  
雷思琛 Lei Sichen ◽  
南友新 Nan Youxin ◽  
杨玉峰 Yang Yufeng ◽  
吴鹏飞 Wu Pengfei
Keyword(s):  
Atmospheric Turbulence ◽  
Coupling Efficiency ◽  
Coherent Light ◽  
Fiber Array ◽  
Partially Coherent ◽  
Partially Coherent Light
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