6-m/10-Gbps underwater wireless red-light laser transmission system

Xu-Hong Huang; Chung-Yi Li; Hai-Han Lu; Chung-Wei Su; You-Ruei Wu; Zhen-Han Wang; Yong-Nian Chen

doi:10.1117/1.OE.57.6.066110

14 June 2018 6-m/10-Gbps underwater wireless red-light laser transmission system

Xu-Hong Huang, Chung-Yi Li, Hai-Han Lu, Chung-Wei Su, You-Ruei Wu, Zhen-Han Wang, Yong-Nian Chen

Author Affiliations +

Optical Engineering, Vol. 57, Issue 6, 066110 (June 2018). https://doi.org/10.1117/1.OE.57.6.066110

Abstract

An underwater wireless red-light laser transmission system using 10-Gbps 16-quadrature amplitude modulation–orthogonal frequency-division multiplexing (OFDM) modulation based on a high-speed multimode 680-nm vertical-cavity surface-emitting laser (VCSEL) was proposed and demonstrated. This study is the first attempt to adopt red light for transmitting a 10-Gbps wireless signal 6-m underwater. With the adoption of the appropriate OFDM base bandwidth and modulation parameters after studying the frequency characteristics of the high speed multimode 680-nm VCSEL and contrast experiment of modulation parameters, a good bit error rate performance and clear constellation maps are achieved.

CC BY: © The Authors. Published by SPIE under a Creative Commons Attribution 4.0 Unported License. Distribution or reproduction of this work in whole or in part requires full attribution of the original publication, including its DOI.

Citation Download Citation

Xu-Hong Huang, Chung-Yi Li, Hai-Han Lu, Chung-Wei Su, You-Ruei Wu, Zhen-Han Wang, and Yong-Nian Chen "6-m/10-Gbps underwater wireless red-light laser transmission system," Optical Engineering 57(6), 066110 (14 June 2018). https://doi.org/10.1117/1.OE.57.6.066110

Received: 22 January 2018; Accepted: 31 May 2018; Published: 14 June 2018

ACCESS THE FULL ARTICLE

JOURNAL ARTICLE
6 PAGES

DOWNLOAD PAPER SAVE TO MY LIBRARY