Variation analysis of turbulence resistance and angular spreading for partially coherent beam in turbulence
Chinese Optics Letters, Vol. 4, Issue 7, pp. 373-375 (2006)
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Abstract
A new factor M is proposed to characterize the similarity of the behavior of a partially coherent beam (PCB) to its coherent counterpart when propagating through atmospheric turbulence. It is shown that there exists a boundary in the range of the source coherent length. The decreasing rates of free space angular spreading and of turbulence distance with the source coherent length are different before and after the coherent length arriving at the boundary value, by which the change trend of M can be concluded.
© 2006 Chinese Optics Letters
OCIS Codes
(010.1300) Atmospheric and oceanic optics : Atmospheric propagation
(010.1330) Atmospheric and oceanic optics : Atmospheric turbulence
(030.0030) Coherence and statistical optics : Coherence and statistical optics
(030.1640) Coherence and statistical optics : Coherence
Citation
Wei Lu, Liren Liu, and Jianfeng Sun, "Variation analysis of turbulence resistance and angular spreading for partially coherent beam in turbulence," Chin. Opt. Lett. 4, 373-375 (2006)
http://www.opticsinfobase.org/col/abstract.cfm?URI=col-4-7-373
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