Propagation of Bessel-Gaussian beams with optical vortices in turbulent atmosphere

被引：133

作者：

Zhu, Kaicheng ^{[1
]}

Zhou, Guoquan ^{[2
]}

Li, Xuguang ^{[1
]}

Zheng, Xiaojuan ^{[1
]}

Tang, Huiqin ^{[1
]}

机构：

[1] Cent S Univ, Sch Phys Sci & Technol, Changsha 410083, Peoples R China

[2] Zhejiang Forestry Univ, Sch Sci, Linan 311300, Zhejiang, Peoples R China

来源：

OPTICS EXPRESS | 2008年 / 16卷 / 26期

关键词：

D O I：

10.1364/OE.16.021315

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

An approximate expression of a Bessel-Gaussian beam (BGB) with desired topological charge is introduced using a coherence superposition of decentered Gaussian beams (dGBs). And based on such an expression and the extended Huygens-Fresnel principle, the propagation properties of BGBs traveling in turbulent atmosphere are explored. An analytical expression of the average intensity of a BGB with phase singularity propagating through turbulent atmosphere is obtained and analyzed numerically. It is found that intensity profiles of BGBs experienced successive variations and the phase singularity rapidly fades away during propagating in turbulent atmosphere. (c) 2008 Optical Society of America

引用

页码：21315 / 21320

页数：6

共 32 条

[1] Fluctuations of the orbital angular momentum of a laser beam, carrying an optical vortex, in the turbulent atmosphere [J].

Aksenov, V. P. ;

Pogutsa, Ch. E. .

QUANTUM ELECTRONICS, 2008, 38 (04) :343-348

[2]

Andrews L. C., 1998, Laser beam propagation through random media

[3] HELICAL-WAVE-FRONT LASER-BEAMS PRODUCED WITH A SPIRAL PHASEPLATE [J].

BEIJERSBERGEN, MW ;

COERWINKEL, RPC ;

KRISTENSEN, M ;

WOERDMAN, JP .

OPTICS COMMUNICATIONS, 1994, 112 (5-6) :321-327

[4]

Berry M., 1981, P HOUCHES SUMMER SCH, V35, P453

[5]

CAI Y, 2006, APPL PHYS LETT, V89

[6] An alternative theoretical model for an anomalous hollow beam [J].

Cai, Yangjian ;

Wang, Zhaoying ;

Lin, Qiang .

OPTICS EXPRESS, 2008, 16 (19) :15254-15267

[7] Propagation of various flat-topped beams in a turbulent atmosphere [J].

Cai, Yangjian .

JOURNAL OF OPTICS A-PURE AND APPLIED OPTICS, 2006, 8 (06) :537-545

[8] Propagation of partially coherent Bessel-Gaussian beams in turbulent atmosphere [J].

Chen, Baosuan ;

Chen, Ziyang ;

Pu, Jixiong .

OPTICS AND LASER TECHNOLOGY, 2008, 40 (06) :820-827

[9] Propagation of partially coherent beams: turbulence-induced degradation [J].

Dogariu, A ;

Amarande, S .

OPTICS LETTERS, 2003, 28 (01) :10-12

[10] EXACT-SOLUTIONS FOR NONDIFFRACTING BEAMS .1. THE SCALAR THEORY [J].

DURNIN, J .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 1987, 4 (04) :651-654

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