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Comparison between relay propagation and direct propagation of Gaussian–Schell-model beam in turbulent atmosphere along a slant path |
| Chu Xiu-Xiang(储修祥)a)b)c)†, Liu Ze-Jin(刘泽金)b), and Wu Yi(吴毅)c) |
| a School of Sciences, Zhejiang Forestry University, Lin'an 311300, China; b College of Optoelectronic Science and Engineering, National University of Defence Technology, Changsha 410073, China; c Anhui Institute of Optics and Fine Mechanics, the Chinese Academy of Sciences, Hefei 230031, China |
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Abstract The relay propagation of Gaussian–Schell-model in turbulent atmosphere along a slant path is studied in this paper. Based on the extended Huygens–Fresnel principle and a quadratic approximation, an analytical formula of average intensity for Gaussian–Schell-model beams in turbulent atmosphere along a slant path is derived, and some special cases are discussed. From the study and the comparison with the direct propagation, we can see that the relay propagation has an advantage over the direct propagation. When the altitude of the target is low, the peak intensity of relay propagation is much larger than that of direct propagation. However, because of the limitation of the relay system aperture for relay propagation and the variation of coherence length for direct propagation, the difference in peak intensity between the two propagations decreases with the increase of the target altitude.
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Received: 27 June 2009
Revised: 28 February 2010
Accepted manuscript online:
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Cite this article:
Chu Xiu-Xiang(储修祥), Liu Ze-Jin(刘泽金), and Wu Yi(吴毅) Comparison between relay propagation and direct propagation of Gaussian–Schell-model beam in turbulent atmosphere along a slant path 2010 Chin. Phys. B 19 094201
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| [1] |
Barchers J D and Fried D L 2002 J. Opt. Soc. Am. A 19 1779
|
| [2] |
Tyson R K 1991 Principles of Adaptive Optics (Boston: Academic Press)
|
| [3] |
Duff E A and Washburn D C 2004 Proc. SPIE 5413 137
|
| [4] |
Cai Y and He S 2006 Opt. Express 14 1353
|
| [5] |
Cai Y and He S 2006 J. Opt. Soc. Am. A 23 2623
|
| [6] |
Eyyubouglu H T and Baykal Y 2004 Opt. Express 12 4659
|
| [7] |
Chu X, Liu Z and Wu Y 2008 J. Opt. Soc. Am. 25 74
|
| [8] |
Chu X and Zhou G 2007 Opt. Express 15 7697
|
| [9] |
Baykal Y and H T Eyyubouglu 2006 Appl. Opt. 45 3793
|
| [10] |
Andrews L C, Phillips R L, Sasiela R J and Parenti R R 2006 Opt. Eng. 45 076001
|
| [11] |
Andrews L C, Phillips R L, Sasiela R J and Parenti R R 2005 Proc. SPIE 5793 28
|
| [12] |
Ji X, Zhang E and Lu B 2006 Opt. Commun. 259 1
|
| [13] |
Pu J 2006 Chin. Phys. Lett. 4 196
|
| [14] |
Zhu Y, Zhao D and Du X 2008 Opt. Express 16 18437
|
| [15] |
Ji X, L"u B and Zhang E 2009 Chin. Phys. B 18 571
|
| [16] |
Chen B and Pu J 2009 Chin. Phys. B 18 1033
|
| [17] |
Wei H, Wu Z and Peng H 2008 Acta Phys. Sin. 57 6666 (in Chinese)
|
| [18] |
Chu X, Liu Z and Wu Y 2009 Opt. Commun. 282 1486
|
| [19] |
Wang S C H and Plonus M A 1979 J. Opt. Soc. Am. 69 1297
|
| [20] |
Fante R L 1975 Proc. IEEE 63 1669
|
| [21] |
Wen J J and Breazeale M A 1988 J. Acoust. Soc. Am. 83 1752
|
| [22] |
Zhang Y 2005 Opt. Commun. bf248 317
|
| [23] |
Mei Z, Zhao D and Gu J 2006 Opt. Commun. bf267 58
|
| [24] |
Chu X, Zhou G and Ni Y 2006 wxOpt. Commun.267 32
|
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