Anti-Interference Air-to-Water Wireless Optical Communication via Circularly Polarized Light

IF 2.4 4区工程技术 Q3 ENGINEERING, ELECTRICAL & ELECTRONIC

IEEE Photonics Journal Pub Date : 2025-09-01 DOI:10.1109/JPHOT.2025.3604796

Jiajin Li;Jiaojian Song;Kai Zeng;Dong Bao;Yufeng Ma;Wenbo Sun

引用次数: 0

Abstract

Wireless optical communication (WOC) has a wide range of underwater applications in various fields due to its high bandwidth and low latency. However, the interference of sunlight and multiple scattered light seriously affects the communication quality of air-to-water WOC. Achieving anti-interference air-to-water WOC in the shallow seawater remains a difficult challenge. In this paper, we present a novel and effective method for air-to-water WOC via circularly polarized light. This method can significantly mitigate adverse effects of the sunlight interference and underwater multiple scattered light during the signal transmission, thus achieving anti-interference capability. The concept can also be applied to the field of remote sensing based on laser radar.

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基于圆偏振光的抗干扰空水无线光通信

无线光通信（WOC）由于其高带宽和低时延的特点，在水下的各个领域有着广泛的应用。然而，太阳光和多次散射光的干扰严重影响了空水WOC的通信质量。在浅海中实现抗干扰空-水WOC仍然是一个艰巨的挑战。本文提出了一种利用圆偏振光进行空气-水WOC的新方法。该方法可以显著减轻信号传输过程中太阳光干扰和水下多重散射光的不利影响，从而达到抗干扰能力。该概念也可应用于基于激光雷达的遥感领域。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

IEEE Photonics Journal ENGINEERING, ELECTRICAL & ELECTRONIC-OPTICS

CiteScore

4.50

自引率

8.30%

发文量

489

审稿时长

1.4 months

期刊介绍： Breakthroughs in the generation of light and in its control and utilization have given rise to the field of Photonics, a rapidly expanding area of science and technology with major technological and economic impact. Photonics integrates quantum electronics and optics to accelerate progress in the generation of novel photon sources and in their utilization in emerging applications at the micro and nano scales spanning from the far-infrared/THz to the x-ray region of the electromagnetic spectrum. IEEE Photonics Journal is an online-only journal dedicated to the rapid disclosure of top-quality peer-reviewed research at the forefront of all areas of photonics. Contributions addressing issues ranging from fundamental understanding to emerging technologies and applications are within the scope of the Journal. The Journal includes topics in: Photon sources from far infrared to X-rays, Photonics materials and engineered photonic structures, Integrated optics and optoelectronic, Ultrafast, attosecond, high field and short wavelength photonics, Biophotonics, including DNA photonics, Nanophotonics, Magnetophotonics, Fundamentals of light propagation and interaction; nonlinear effects, Optical data storage, Fiber optics and optical communications devices, systems, and technologies, Micro Opto Electro Mechanical Systems (MOEMS), Microwave photonics, Optical Sensors.