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Average intensity and beam quality of optical coherence lattices in oceanic turbulence with anisotropy

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成果类型:
期刊论文
作者:
Huang, Xianwei;Deng, Zhixiang;Shi, Xiaohui;Bai, Yanfeng;Fu, Xiquan*
通讯作者:
Fu, Xiquan
作者机构:
[Shi, Xiaohui; Huang, Xianwei; Bai, Yanfeng; Fu, Xiquan] Hunan Univ, Coll Comp Sci & Elect Engn, Changsha 410082, Hunan, Peoples R China.
[Deng, Zhixiang] Univ South China, Sch Elect Engn, Hengyang 421001, Peoples R China.
通讯机构:
[Fu, Xiquan] H
Hunan Univ, Coll Comp Sci & Elect Engn, Changsha 410082, Hunan, Peoples R China.
语种:
英文
关键词:
Huygens Fresnel principle;Optical lattices;Optical wireless communication;Refractive index;Turbulence effects;Vortex beams
期刊:
Optics Express
ISSN:
1094-4087
年:
2018
卷:
26
期:
4
页码:
4786-4797
基金类别:
National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [61571183]; Hunan Provincial Natural Science Foundation of ChinaNatural Science Foundation of Hunan Province [2017JJ1014]
机构署名:
本校为其他机构
院系归属:
电气工程学院
摘要:
Based on the extended Huygens-Fresnel principle, we have derived the analytical expression of the average intensity of optical coherence lattices (OCLs) in oceanic turbulence with anisotropy, and then the beam quality parameters including the Strehl ratio (S-R) and the power-in-the-bucket (PIB) are obtained. One can find that the OCLs will eventually evolve into Gaussian shape with the periodicity reciprocity gradually breaking down when propagating through the anisotropic ocean water, and that the trend of evolving into Gaussian can be accelerated for increasing the ratio of temperature and s...

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