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  Off-axis Gaussian Schell-model beam and partially coherent laser array beam in a turbulent atmosphere

Cai, Y., Lin, Q., Baykal, Y., & Eyyuboglu, H. T. (2007). Off-axis Gaussian Schell-model beam and partially coherent laser array beam in a turbulent atmosphere. OPTICS COMMUNICATIONS, 278(1), 157-167. doi:10.1016/j.optcom.2007.05.046.

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 Creators:
Cai, Yangjian1, Author           
Lin, Qiang2, Author
Baykal, Yahya2, Author
Eyyuboglu, Halil T.2, Author
Affiliations:
1Max Planck Research Group, Max Planck Institute for the Science of Light, Max Planck Society, ou_2364712              
2external, ou_persistent22              

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Free keywords: OPTICAL-SYSTEMS; PROPAGATION; POLARIZATION; INTENSITY; COMMUNICATION; FLUCTUATIONS; NETWORKSOptics;
 Abstract: The propagation of an off-axis Gaussian Schell-model (GSM) beam in a turbulent atmosphere is investigated based on the extended Huygens-Fresnel integral formula. Analytical formulae for the cross-spectral density and corresponding partially coherent complex curvature tensor of an off-axis GSM beam propagating in a turbulent atmosphere are derived. Based on these formulae, the propagation properties of such kind of beam in a turbulent atmosphere are investigated in detail. Furthermore, the methods are extended to investigate the propagation properties of a partially coherent laser array beam in a turbulent atmosphere. The properties of an off-axis GSM beam and a partially coherent laser array beam in a turbulent atmosphere are closely related with the beam parameters and the structure constant of the turbulent atmosphere. (c) 2007 Elsevier B.V. All rights reserved.

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Language(s): eng - English
 Dates: 2007
 Publication Status: Issued
 Pages: 11
 Publishing info: -
 Table of Contents: -
 Rev. Type: -
 Degree: -

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Title: OPTICS COMMUNICATIONS
Source Genre: Journal
 Creator(s):
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Publ. Info: PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS : ELSEVIER SCIENCE BV
Pages: - Volume / Issue: 278 (1) Sequence Number: - Start / End Page: 157 - 167 Identifier: ISSN: 0030-4018