Propagation properties of a controllable rotating elliptical Gaussian optical coherence lattice in oceanic turbulence

We propose a theoretical model for a rotating elliptical Gaussian optical coherence lattice (REGOCL) in oceanic turbulence. It is found that every sub-beam in the REGOCL maintains a controllable rotation within a certain distance, which plays a significant role in resisting the impact of turbulence...

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Main Authors:	Feng Ye, Jintao Xie, Shihan Hong, Jianbin Zhang, Dongmei Deng
Format:	Article
Language:	English
Published:	Elsevier 2019-06-01
Series:	Results in Physics
Online Access:	http://www.sciencedirect.com/science/article/pii/S2211379719303717

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record_format	Article
spelling	doaj-bca6f5bba0ad4944a16d3e972ff382aa2020-11-25T00:58:16ZengElsevierResults in Physics2211-37972019-06-0113Propagation properties of a controllable rotating elliptical Gaussian optical coherence lattice in oceanic turbulenceFeng Ye0Jintao Xie1Shihan Hong2Jianbin Zhang3Dongmei Deng4Guangdong Provincial Key Laboratory of Nanophotonic Functional Materials and Devices, South China Normal University, Guangzhou 510631, ChinaGuangdong Provincial Key Laboratory of Nanophotonic Functional Materials and Devices, South China Normal University, Guangzhou 510631, ChinaGuangdong Provincial Key Laboratory of Nanophotonic Functional Materials and Devices, South China Normal University, Guangzhou 510631, ChinaState Key Laboratory of Modern Optical Instrumentation, College of Optical Science and Engineering, Zhejiang University, Hangzhou 310027, ChinaGuangdong Provincial Key Laboratory of Nanophotonic Functional Materials and Devices, South China Normal University, Guangzhou 510631, China; Corresponding author.We propose a theoretical model for a rotating elliptical Gaussian optical coherence lattice (REGOCL) in oceanic turbulence. It is found that every sub-beam in the REGOCL maintains a controllable rotation within a certain distance, which plays a significant role in resisting the impact of turbulence and guaranteeing the beams quality which is characterized by the decreasing intensity Strehl ratio and power-in-the-bucket. Quite interestingly, we also demonstrate that the lattice constant can be served to modulate the evolution mode of REGOCL involving following steps: an ellipse Gaussian, ellipse Gaussian array and a flat-topped Gaussian then back to an ellipse Gaussian. Keywords: Optical coherence lattice, The rotating beam, The elliptical Gaussian beam, Oceanic turbulencehttp://www.sciencedirect.com/science/article/pii/S2211379719303717
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Feng Ye Jintao Xie Shihan Hong Jianbin Zhang Dongmei Deng
spellingShingle	Feng Ye Jintao Xie Shihan Hong Jianbin Zhang Dongmei Deng Propagation properties of a controllable rotating elliptical Gaussian optical coherence lattice in oceanic turbulence Results in Physics
author_facet	Feng Ye Jintao Xie Shihan Hong Jianbin Zhang Dongmei Deng
author_sort	Feng Ye
title	Propagation properties of a controllable rotating elliptical Gaussian optical coherence lattice in oceanic turbulence
title_short	Propagation properties of a controllable rotating elliptical Gaussian optical coherence lattice in oceanic turbulence
title_full	Propagation properties of a controllable rotating elliptical Gaussian optical coherence lattice in oceanic turbulence
title_fullStr	Propagation properties of a controllable rotating elliptical Gaussian optical coherence lattice in oceanic turbulence
title_full_unstemmed	Propagation properties of a controllable rotating elliptical Gaussian optical coherence lattice in oceanic turbulence
title_sort	propagation properties of a controllable rotating elliptical gaussian optical coherence lattice in oceanic turbulence
publisher	Elsevier
series	Results in Physics
issn	2211-3797
publishDate	2019-06-01
description	We propose a theoretical model for a rotating elliptical Gaussian optical coherence lattice (REGOCL) in oceanic turbulence. It is found that every sub-beam in the REGOCL maintains a controllable rotation within a certain distance, which plays a significant role in resisting the impact of turbulence and guaranteeing the beams quality which is characterized by the decreasing intensity Strehl ratio and power-in-the-bucket. Quite interestingly, we also demonstrate that the lattice constant can be served to modulate the evolution mode of REGOCL involving following steps: an ellipse Gaussian, ellipse Gaussian array and a flat-topped Gaussian then back to an ellipse Gaussian. Keywords: Optical coherence lattice, The rotating beam, The elliptical Gaussian beam, Oceanic turbulence
url	http://www.sciencedirect.com/science/article/pii/S2211379719303717
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Propagation properties of a controllable rotating elliptical Gaussian optical coherence lattice in oceanic turbulence

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