水下
可见光通信
摇摆
发射机
光学
蒙特卡罗方法
可靠性(半导体)
计算机科学
物理
环境科学
发光二极管
声学
电信
功率(物理)
地质学
频道(广播)
海洋学
统计
数学
量子力学
作者
fan zhang,Jianghua Luo,Jun Li,Tianrui Lin,Chen Gong,Zhengyuan Xu
出处
期刊:Applied Optics
[Optica Publishing Group]
日期:2023-05-08
卷期号:62 (16): 4245-4245
被引量:3
摘要
In water-to-air visible light communication (W2A-VLC), the dynamics of underwater nodes and a wavy water surface should not be neglected. This paper investigates the link performance by combining the dynamic effects of an underwater light-emitting diode (LED) transmitter with a wavy water surface. Monte Carlo simulation is first adopted to evaluate the underwater LED dynamics. Experimental tests are then conducted to measure and analyze the influence of underwater dynamic parameters on link performance, which shows results consistent with theoretical prediction. It is demonstrated that the swing angle dominates the stability and reliability of the W2A-VLC link under a dynamic water surface, providing some insight into the design of underwater optical transmitters.
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