片上集成光隔离器的研究进展  

Research progress on on-chip integrated optical isolators

作　　者：杨宗麒 李文秀 孙鑫 黄馨瑶 杨合 张浩[4] 黄安平[2] 肖志松[2,5] Yang Zongqi;Li Wenxiu;Sun Xin;Huang Xinyao;Yang He;Zhang Hao;Huang Anping;Xiao Zhisong(School of Electronics and Information Engineering,Beihang University,Beijing 100191,China;School of Physics,Beihang University,Beijing 100191,China;School of Instrumentation and Optoelectronic Engineering,Beihang University,Beijing 100191,China;School of Space and Earth Sciences,Beihang University,Beijing 100191,China;School of Instrumentation Science and Opto-electronics Engineering,Beijing Information Science and Technology University,Beijing 100192,China)

机构地区：[1]北京航空航天大学电子信息工程学院,北京100191 [2]北京航空航天大学物理学院,北京100191 [3]北京航空航天大学仪器科学与光电工程学院,北京100191 [4]北京航空航天大学空间与地球科学学院,北京100191 [5]北京信息科技大学仪器科学与光电工程学院,北京100192

出　　处：《光电工程》2025年第2期1-20,共20页Opto-Electronic Engineering

基　　金：国家重点研发计划(2021YFB3900701);中央高校基本科研业务费专项资金(501XYGG2024117011)。

摘　　要：随着信息时代的快速发展,光子集成芯片在光通信、量子精密测量、人工智能光计算、微波光子学等领域中的应用需求不断增长。光隔离器作为光子集成芯片的重要组成部分,能够有效地防止光信号的反向传播,保证系统的稳定性和可靠性,广泛应用于光纤通信、量子通信和激光系统等关键技术。本文综述了片上集成光隔离器的研究进展,重点讨论了基于磁光、声光、电光和光学非线性效应的片上集成光隔离器的不同实现方式,探讨了各自的优势与挑战,展望了未来的发展方向和应用前景。As the information age progresses rapidly,the demand for silicon photonic integrated circuits in optical communication,quantum precision measurement,artificial intelligence optical computing,and microwave photonics continues to grow.As an essential component of silicon photonic integrated circuits,optical isolators effectively prevent the backpropagation of optical signals,ensuring system stability and reliability.They are widely used in key technologies such as optical fiber communication,quantum communication,and laser systems.This paper reviews the research progress on on-chip integrated optical isolators,focusing on different implementation methods based on magneto-optic,acousto-optic,electro-optic,and nonlinear optical effects,discussing the advantages and challenges associated with each type.Finally,the paper explores future development directions and potential applications.

关 键 词：硅光子学 光隔离器 非互易效应 

分 类 号：TN256[电子电信—物理电子学]