南京邮电大学学报（自然科学版）2026，Vol.46Issue(1)：1-9,9.DOI:10.14132/j.cnki.1673-5439.2026.01.001
激光-太赫兹融合通信:关键技术与未来展望
Laser-terahertz hybrid communication:key technologies and future prospects
摘要
Abstract
Laser communication and terahertz communication are key technologies for 6G,thanks to their large bandwidth and high-speed performance,essential for meeting the era's demands for ultra-high speed and low latency.However,laser communication suffers from low transmission efficiency due to at-mospheric attenuation in cloudy or foggy conditions.Terahertz communication,offering high penetration through clouds and fog,has a relatively low transmission rate.To improve the reliability and adaptability of communication systems,this paper focuses on hybrid laser-terahertz communication.It reviews current research,covering key technologies such as laser-assisted terahertz signal generation and laser-terahertz communication architecture.By analyzing existing challenges,this paper outlines future directions of laser-terahertz hybrid communication,providing theoretical support for its further development.关键词
激光通信/太赫兹通信/激光-太赫兹融合通信/切换策略Key words
laser communication/terahertz communication/laser-terahertz hybrid communication/switching strategy分类
信息技术与安全科学引用本文复制引用
袁仁智,郭文翔,杨闯,朱秉诚,彭木根..激光-太赫兹融合通信:关键技术与未来展望[J].南京邮电大学学报（自然科学版）,2026,46(1):1-9,9.基金项目
国家自然科学基金青年基金(62201075)资助项目 （62201075）
