Spectral characteristics of intensity fluctuations on a laser beam propagating in a desert atmosphere

1967 ◽  
Vol 3 (6) ◽  
pp. 254-256 ◽  
Author(s):  
T. Gilmartin ◽  
R. Horning
Keyword(s):  
Laser Beam ◽  
Spectral Characteristics ◽  
Intensity Fluctuations

Intensity fluctuations in a laser beam due to propagation through a plane turbulent jet

1997 ◽  
Vol 7 (2) ◽  
pp. 169-181 ◽  
Author(s):  
I A Joia ◽  
B J Uscinski ◽  
R J Perkins ◽  
G Balmer ◽  
D Jordan ◽  
...  
Keyword(s):  
Laser Beam ◽  
Turbulent Jet ◽  
Intensity Fluctuations

Investigation of intensity fluctuations over the section of a narrow laser beam in a turbulent atmosphere

1974 ◽  
Vol 17 (11) ◽  
pp. 1581-1582
Author(s):  
A. F. Zhukov ◽  
A. V. Efremov ◽  
S. S. Khmelevtsov ◽  
R. Sh. Tsvyk
Keyword(s):  
Laser Beam ◽  
Turbulent Atmosphere ◽  
Intensity Fluctuations

Air turbulence measurements by imaging laser beam cross-section intensity fluctuations

1996 ◽  
Author(s):  
Vladimir A. Mitev ◽  
Grigor I. Sokolinov ◽  
Stefka Cartaleva ◽  
Yordanka Dantcheva ◽  
Georgy C. Todorov
Keyword(s):  
Laser Beam ◽  
Cross Section ◽  
Beam Cross Section ◽  
Turbulence Measurements ◽  
Air Turbulence ◽  
Intensity Fluctuations

ANALYTICAL REPRESENTATIONS FOR THE TRUNCATED SPECTRAL CHARACTERISTICS OF THE FOUR-POINT COHERENCE FUNCTION OF A LASER BEAM IN A TURBULENT MEDIUM

2021 ◽  
Vol 88 (6) ◽  
pp. 872-880
Author(s):  
N. N. Rogovtsov ◽  
V. Ya. Anissimov
Keyword(s):  
Functional Equation ◽  
Refractive Index ◽  
Laser Beam ◽  
Spectral Characteristic ◽  
Spectral Characteristics ◽  
Coherence Function ◽  
Turbulent Medium ◽  
Analytical Expressions

New analytical representations for the truncated spectral characteristics of the four-point coherence function of a laser beam propagating in a turbulent medium are obtained. These representations are valid for any level of fluctuations of the refractive index in air. For two particular cases they turn into exact analytical representations previously derived by the authors with using of an integro-functional equation for truncated spectral characteristic of the four-point coherence function. A constructive procedure for obtaining approximate analytical expressions of the four-point coherence function of a laser beam propagating in a turbulent medium is proposed.

Wavelet profiling of wind velocity using intensity fluctuations of laser beam propagating in the atmosphere

2008 ◽  
Vol 105 (4) ◽  
pp. 639-645 ◽  
Author(s):  
A. L. Afanas’ev ◽  
V. A. Banakh ◽  
A. P. Rostov
Keyword(s):  
Laser Beam ◽  
Wind Velocity ◽  
Intensity Fluctuations
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