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

被引：93

作者：

Cai, Yangjian ^{[1
]}

Lin, Qiang

Baykal, Yahya

Eyyuboglu, Halil T.

机构：

[1] Zhejiang Univ, Dept Phys, Inst Opt, Hangzhou 310027, Peoples R China

[2] Univ Erlangen Nurnberg, Inst Opt Informat & Photon, Max Planck Res Grp, D-91058 Erlangen, Germany

[3] Cankaya Univ, Dept Elect & Commun Engn, TR-06530 Ankara, Turkey

来源：

OPTICS COMMUNICATIONS | 2007年 / 278卷 / 01期

关键词：

D O I：

10.1016/j.optcom.2007.05.046

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

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.

引用

页码：157 / 167

页数：11

共 50 条

[1] High-power two-dimensional waveguide CO2 laser arrays [J].

Abramski, KM ;

Colley, AD ;

Baker, HJ ;

Hall, DR .

IEEE JOURNAL OF QUANTUM ELECTRONICS, 1996, 32 (02) :340-349

[2] DECENTERED GAUSSIAN BEAMS [J].

ALRASHED, AAR ;

SALEH, BEA .

APPLIED OPTICS, 1995, 34 (30) :6819-6825

[3] Simulator for general-type beam propagation in turbulent atmosphere [J].

Arpali, Caglar ;

Yazicioglu, Canan ;

Eyyuboglu, Halil Tanyer ;

Arpali, Serap Altay ;

Baykal, Yahya .

OPTICS EXPRESS, 2006, 14 (20) :8918-8928

[4] Propagation characteristics of coherent array beams from carbon dioxide waveguide lasers [J].

Baker, HJ ;

Hall, DR ;

Hornby, AM ;

Morley, RJ ;

Taghizadeh, MR ;

Yelden, EF .

IEEE JOURNAL OF QUANTUM ELECTRONICS, 1996, 32 (03) :400-407

[5] INTENSITY FLUCTUATIONS DUE TO A SPATIALLY PARTIALLY COHERENT SOURCE IN ATMOSPHERIC-TURBULENCE AS PREDICTED BY RYTOV METHOD [J].

BAYKAL, Y ;

PLONUS, MA .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 1985, 2 (12) :2124-2132

[6] THE SCINTILLATIONS FOR WEAK ATMOSPHERIC-TURBULENCE USING A PARTIALLY COHERENT SOURCE [J].

BAYKAL, Y ;

PLONUS, MA ;

WANG, SJ .

RADIO SCIENCE, 1983, 18 (04) :551-556

[7] Off-axis-Gaussian beam intensity in random medium [J].

Baykal, Yahya ;

Eyyuboglu, Halil T. .

OPTICS COMMUNICATIONS, 2007, 269 (01) :30-38

[8] Propagation of a partially coherent twisted anisotropic Gaussian Schell-model beam in a turbulent atmosphere [J].

Cai, Yangjian ;

He, Sailing .

APPLIED PHYSICS LETTERS, 2006, 89 (04)

[9] Propagation of a decentered elliptical Gaussian beam through apertured aligned and misaligned paraxial optical systems [J].

Cai, Yangjian ;

Zhang, Lei .

APPLIED OPTICS, 2006, 45 (22) :5758-5766

[10] Propagation of various dark hollow beams in a turbulent atmosphere [J].

Cai, YJ ;

He, SL .

OPTICS EXPRESS, 2006, 14 (04) :1353-1367

← 1 2 3 4 5 →