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Experimental demonstration of quasi-omni-directional transmitter for underwater wireless optical communication based on blue LED array and freeform lens
Han, Biao1,2; Zhao, Wei1; Zheng, Yunqiang1; Meng, Jiacheng1; Wang, Tao1,2; Han, Yi1; Wang, Wei1,3; Su, Yulong1; Duan, Tao1; Xie, Xiaoping1
作者部门光子网络技术研究室
2019-03-01
发表期刊Optics Communications
ISSN00304018
卷号434页码:184-190
产权排序1
摘要

In this paper, we propose a transmitter with 150ºdivergence angle and more than 90% uniformity of radiation intensity for quasi-omni-directional underwater wireless optical communication (UWOC) by applying freeform lens into LED array. We demonstrate its performance under different transmitting directions with 19Mbps data rate and 8m communication distance in an experimental tank whose volume is 20m×20m×14m and attenuation coefficient is about 0.40m−1. The result shows that the variation of bit error rate (BER) is about three orders of magnitude with the help of freeform lens when direction deviation angle is between -75ºand +75º, which is reduced five orders compared with the situation without the lens. The presented result is useful to make it easier to establish communication link and improve the performance of UWOC system when transmitter direction shake exists. Also, it implies that we could apply different freeform lenses into LED array to reshape transmitting illumination according to different demands for UWOC application. © 2018 Elsevier B.V.

关键词Ocean Optics Underwater Wireless Optical Communication Freeform Lens Led Array
DOI10.1016/j.optcom.2018.10.037
收录类别SCI ; EI
语种英语
WOS记录号WOS:000451445000031
出版者Elsevier B.V.
EI入藏号20184606082166
引用统计
被引频次:31[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.opt.ac.cn/handle/181661/30725
专题光子网络技术研究室
通讯作者Han, Biao
作者单位1.State Key Laboratory of Transient Optics and Photonics, Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences (CSA), Xi'an; 710119, China;
2.University of Chinese Academy of Sciences, Beijing; 100049, China;
3.Joint Laboratory for Ocean Observation and Detection, Qingdao National Laboratory for Marine Science and Technology, Qingdao; 266237, China
推荐引用方式
GB/T 7714
Han, Biao,Zhao, Wei,Zheng, Yunqiang,et al. Experimental demonstration of quasi-omni-directional transmitter for underwater wireless optical communication based on blue LED array and freeform lens[J]. Optics Communications,2019,434:184-190.
APA Han, Biao.,Zhao, Wei.,Zheng, Yunqiang.,Meng, Jiacheng.,Wang, Tao.,...&Xie, Xiaoping.(2019).Experimental demonstration of quasi-omni-directional transmitter for underwater wireless optical communication based on blue LED array and freeform lens.Optics Communications,434,184-190.
MLA Han, Biao,et al."Experimental demonstration of quasi-omni-directional transmitter for underwater wireless optical communication based on blue LED array and freeform lens".Optics Communications 434(2019):184-190.
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