Editorial Board Members’ Collection Series: Optical Wireless Communication

A special issue of Photonics (ISSN 2304-6732). This special issue belongs to the section "Optical Communication and Network".

Deadline for manuscript submissions: 30 October 2025 | Viewed by 656

Special Issue Editors


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Guest Editor
Key Laboratory for Information Science of Electromagnetic Waves (MoE), Fudan University, Shanghai 200433, China
Interests: visible light communication; modulation formats; optical communication; fiber transmission; machine learning
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
Key Laboratory for Information Science of Electromagnetic Waves (MoE), School of Information Science and Technology, Fudan University, Shanghai 200433, China
Interests: fiber transmission; millimeter wave communication; terahertz communication; neural network; optical transmission system
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Optical Wireless Communication (OWC) is a rapidly evolving field that holds the potential to transform data transmission through the utilization of light waves in free space. OWC offers several advantages, such as high data rates, secure communication, low interference, and efficient spectrum usage. These benefits make it an attractive solution for various applications, including indoor and outdoor wireless networks, vehicular communication systems, underwater communication, and space communication.

This Special Issue aims to present the latest advancements and trends in OWC, encompassing theoretical developments, innovative design approaches, advanced digital signal processing techniques, and practical applications. We welcome contributions that provide new insights into OWC systems, including Visible Light Communication (VLC), Infrared Communication, Ultraviolet Communication, and Free Space Optical Communication (FSO). The goal is to highlight cutting-edge research that addresses the current challenges and paves the way for future innovations in OWC.

We invite you to submit original research articles, review papers, and communications to share your recent findings and perspectives in this dynamic field. We look forward to your valuable contributions to this Special Issue, which will serve as a significant resource for researchers, engineers, and practitioners.

Dr. Jianyang Shi
Prof. Dr. Junwen Zhang
Guest Editors

Manuscript Submission Information

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Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Photonics is an international peer-reviewed open access monthly journal published by MDPI.

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Keywords

  • visible light communication (VLC)
  • infrared communication
  • ultraviolet communication
  • free space optical communication (FSO)
  • modulation techniques
  • channel modeling
  • system design
  • photodetectors
  • optical receivers
  • signal processing
  • vehicular communication
  • underwater optical wireless communication
  • space optical communication
  • inter-satellite communication
  • satellite ground communication

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Published Papers (1 paper)

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Research

19 pages, 8765 KiB  
Article
Spatial Multiplexing Holography for Multi-User Visible Light Communication
by Chaoxu Chen, Yuan Wei, Haoyu Zhang, Ziyi Zhuang, Ziwei Li, Chao Shen, Junwen Zhang, Haiwen Cai, Nan Chi and Jianyang Shi
Photonics 2025, 12(2), 160; https://doi.org/10.3390/photonics12020160 - 17 Feb 2025
Viewed by 391
Abstract
Given the burgeoning necessity for high-speed, efficient, and secure wireless communication in 6G, visible light communication (VLC) has emerged as a fervent subject of discourse within academic and industrial circles alike. Among these considerations, it is imperative to construct scalable multi-user VLC systems, [...] Read more.
Given the burgeoning necessity for high-speed, efficient, and secure wireless communication in 6G, visible light communication (VLC) has emerged as a fervent subject of discourse within academic and industrial circles alike. Among these considerations, it is imperative to construct scalable multi-user VLC systems, meticulously addressing pivotal issues such as power dissipation, alignment errors, and the safeguarding of user privacy. However, traditional methods like multiplexing holography (MPH) and multiple focal (MF) phase plates have shown limitations in meeting these diverse requirements. Here, we propose a novel spatial multiplexing holography (SMH) theory, a comprehensive solution that overcomes existing hurdles by enabling precise power allocation, self-designed power coverage, and secure communication through orbital angular momentum (OAM). The transformative potential of SMH is demonstrated through simulations and experimental studies, showcasing its effectiveness in power distribution within systems of VR glasses users, computer users, and smartphone users; enhancing power coverage with an 11.6 dB improvement at coverage edges; and securing data transmission, evidenced by error-free 1080P video playback under correct OAM keys. Our findings illustrate the superior performance of SMH in facilitating seamless multi-user communication, thereby establishing a new benchmark for future VLC systems in the 6G landscape. Full article
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