Scintillation Properties of Dark Hollow Beams in a Weak Turbulent Atmosphere
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Date
2008
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
Springer Heidelberg
Open Access Color
Green Open Access
No
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Publicly Funded
No
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Top 10%
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Top 10%
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Top 10%
Abstract
The on-axis scintillation index for a circular dark hollow beam (DHB) propagating in a weak turbulent atmosphere is formulated, and the scintillation properties of a DHB are investigated in detail. The scintillation index for a DHB reduces to the scintillation index for a Gaussian beam, an annular beam and a flat-topped beam under certain conditions. It is found that the scintillation index of a DHB is closely related to the beam parameters and can be lower than that of a Gaussian beam, an annular beam and a flat-topped beam in a weak turbulent atmosphere at smaller waist sizes and longer propagation lengths.
Description
Keywords
Fields of Science
0103 physical sciences, 0202 electrical engineering, electronic engineering, information engineering, 02 engineering and technology, 01 natural sciences
Citation
Chen, Y...et al. (2008). Scintillation properties of dark hollow beams in a weak turbulent atmosphere. Applied Physisc B-Lasers And Optics, 90(1), 87-92. http://dx.doi.org/10.1007/s00340-007-2825-1
WoS Q
Q3
Scopus Q
Q2
OpenCitations Citation Count
70
Source
Applied Physics B
Volume
90
Issue
1
Start Page
87
End Page
92
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CrossRef : 63
Scopus : 76
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