26 m/5.5 Gbps air-water optical wireless communication based on an OFDM-modulated 520-nm laser diode

被引：184

作者：

Chen, Yifei ^{[1
]}

Kong, Meiwei ^{[1
]}

Ali, Tariq ^{[1
]}

Wang, Jiongliang ^{[1
]}

Sarwar, Rohail ^{[1
]}

Han, Jun ^{[1
]}

Guo, Chaoyang ^{[2
]}

Sun, Bing ^{[3
]}

Deng, Ning ^{[4
]}

Xu, Jing ^{[1
,2
]}

机构：

[1] Zhejiang Univ, Opt Commun Lab, Ocean Coll, Zheda Rd 1, Zhoushan 316021, Zhejiang, Peoples R China

[2] Zhejiang Univ, Ocean Coll, ZTT Ocean Coll Joint Res Ctr Marine Optoelect Tec, Zheda Rd 1, Zhoushan 316021, Zhejiang, Peoples R China

[3] Nanjing Univ Posts & Telecommun, Sch Optoelect Engn, Nanjing, Jiangsu, Peoples R China

[4] Huawei Technol Co Ltd, Fixed Networks Res Dept, Shenzhen 518129, Peoples R China

来源：

OPTICS EXPRESS | 2017年 / 25卷 / 13期

基金：

中国国家自然科学基金;

关键词：

UNDERWATER; TRANSMISSION; SYSTEMS;

D O I：

10.1364/OE.25.014760

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We experimentally demonstrate a high-speed air-water optical wireless communication system with both downlink and uplink transmission employing 32-quadrature amplitude modulation (QAM) orthogonal frequency division multiplexing (OFDM) and a single-mode pigtailed green-light laser diode (LD). This work is an important step towards the future study on optical wireless communications between underwater platforms and airborne terminals. Over a 5-m air channel and a 21-m water channel, we achieve a 5.3-Gbps transmission without power loading (PL) and a 5.5-Gbps transmission with PL in the downlink. The corresponding bit error rates (BERs) are 2.64x10(-3) and 2.47x10(-3), respectively, which are below the forward error correction (FEC) criterion. A data rate of 5.5 Gbps with PL at a BER of 2.92x10(-3) is also achieved in the uplink. (C) 2017 Optical Society of America

引用

页码：14760 / 14765

页数：6

共 18 条

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