Scintillation of a partially coherent flat-topped beam in a turbulent atmosphere and plasma link

被引：0

作者：

Yuan, Yangsheng ^{[1
,2
,3
,4
,5
]}

Zhao, Lingling ^{[1
,2
,3
,4
,5
]}

Geng, Yihan ^{[1
,2
,3
,4
,5
]}

Gao, Yaru ^{[1
,2
,3
,4
,5
]}

Cai, Yangjian ^{[1
,2
,3
,4
,5
]}

Zhang, Hui ^{[1
,2
,3
,4
,5
]}

机构：

[1] Shandong Normal Univ, Shandong Prov Engn & Tech Ctr Light Manipulat, Jinan 250014, Peoples R China

[2] Shandong Normal Univ, Sch Phys & Elect, Shandong Prov Key Lab Opt & Photon Device, Jinan 250014, Peoples R China

[3] Shandong Normal Univ, Collaborat Innovat Ctr Light Manipulat & Applicat, Jinan 250358, Peoples R China

[4] East China Normal Univ, Joint Res Ctr Light Manipulat Sci & Photon Integra, Shanghai 200241, Peoples R China

[5] Shandong Normal Univ, East China Normal Univ, Shanghai 200241, Peoples R China

来源：

OPTICS EXPRESS | 2025年 / 33卷 / 01期

基金：

中国国家自然科学基金;

关键词：

LASER-PULSE PROPAGATION; PHASE-INDUCED REDUCTION; GAUSSIAN BEAMS; VORTEX PHASE; INDEX; GENERATION;

D O I：

10.1364/OE.545989

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Scintillation restricts the development of free space optical communication in nearspace hypersonic vehicles. We derived analytical formulae for the on-axis scintillation index of a partially coherent flat-topped beam in a bidirectional turbulent atmosphere and plasma link based on the Collins formula. The numerical results indicate that over long-distance propagation ranges, the on-axis scintillation index of a partially coherent flat-topped beam in bidirectional transmission is smaller than that of a Gaussian Schell model beam under the same conditions. Our results can provide a theoretical basis for free-space optical communications.

引用

页码：1448 / 1457

页数：10

共 50 条

[41] Propagation of various flat-topped beams in a turbulent atmosphere
Cai, Yangjian
JOURNAL OF OPTICS A-PURE AND APPLIED OPTICS, 2006, 8 (06): : 537 - 545
[42] Propagation properties of flat-topped beams in a turbulent atmosphere
Pan, Pingping
Dan, Youquan
Zhang, Bin
Qiao, Na
Lei, Yang
JOURNAL OF MODERN OPTICS, 2009, 56 (12) : 1375 - 1382
[43] Flat-topped Gaussian laser beam scintillation in weakly turbulent marine atmospheric medium
Gercekcioglu, Hamza
Abbas, Ahmed A.
Goktas, H. Haldun
OPTICS COMMUNICATIONS, 2017, 399 : 24 - 27
[44] Evolution properties of partially coherent flat-topped vortex hollow beam in oceanic turbulence
Liu, Dajun
Wang, Yaochuan
Yin, Hongming
APPLIED OPTICS, 2015, 54 (35) : 10510 - 10516
[45] Coherence characterization of partially coherent flat-topped beam propagating through atmospheric turbulence
Kashani, F. D.
Alavinejad, M.
Ghafary, B.
OPTICA APPLICATA, 2009, 39 (02) : 429 - 440
[46] Flat-topped beam transmittance in anisotropic non-Kolmogorov turbulent marine atmosphere
Ata, Yalcin
Baykal, Yahya
OPTICAL ENGINEERING, 2017, 56 (10)
[47] Stokes parameters of phase-locked partially coherent flat-topped array laser beams propagating through turbulent atmosphere
Golmohammady, Sh
Ghafary, B.
LASER PHYSICS, 2016, 26 (06)
[48] Vectorial partially coherent flat-topped beams and their nonparaxial propagation
Mei, Z.
Zhao, D.
Juguan, G.
APPLIED PHYSICS B-LASERS AND OPTICS, 2009, 96 (2-3): : 509 - 516
[49] Research on performance of convex partially coherent flat-topped beams in vertical atmospheric turbulent paths
Zhou, Xiaoxin
Zhou, Zeyu
Yuan, Xiuhua
OPTICS COMMUNICATIONS, 2021, 482
[50] Vectorial partially coherent flat-topped beams and their nonparaxial propagation
Z. Mei
D. Zhao
G. Juguan
Applied Physics B, 2009, 96 : 509 - 516

← 1 2 3 4 5 →