硅基微波光子滤波器的研究进展  

Recent Progresses of Silicon Integrated Microwave Photonic Filters

作　　者：陶源盛 王兴军[1,2,3] 胡薇薇[1] TAO Yuansheng;WANG Xingjun;HU Weiwei(State Key Laboratory of Advanced Optical Communications System and Networks,School of Electronics Engineering and Computer Science;Frontiers Science Center for Nano optoelectronics,Peking University.Beijing 100871;Pcking University Yangtze Delta Institute of Optoelectronics.Nantong 226010,CHN)

机构地区：[1]北京大学信息科学技术学院区域光纤通信网与新型光通信系统国家重点实验室,北京100871 [2]北京大学纳光电子前沿科学中心,北京100871 [3]北京大学长三角光电科学研究院,江苏南通226010

出　　处：《半导体光电》2021年第1期1-10,共10页Semiconductor Optoelectronics

基　　金：国家重点研发计划项目(2018YFB2201704);国家自然科学基金项目(61635001);北京市重点研发计划项目(Z19110004819006)。

摘　　要：微波滤波器是无线通信、电子雷达等射频系统中的关键组件之一。硅基微波光子滤波器具有集成化、带宽大、可调谐性强、抗电磁干扰等显著优势,近年来得到了广泛的关注与研究。文章从微波光子滤波器的工作原理出发,分别综述了非相干型与相干型两类硅基微波光子滤波器的最新研究进展,并分析了当前面临的问题与挑战。最后,对硅基微波光子滤波器的发展现状进行总结,并对下一步的研究方向进行了展望。Microwave filter is the key building block in the radio frequency(RF)system such as wireless communication and radar.Recently,silicon integrated microwave photonic filters(MPF)have been a hot research topic due to their capacities on integration,large bandwidth,excellent tunability and immunity to electromagnetic interference.In this paper,the operation principle of MPF is introduced firstly.Then,the latest research progresses of incoherent and coherent silicon integrated MPF are reviewed,and also the problems and challenges are analyzed.Finally,the main achievements of silicon integrated MPF up to now are summarized,and the next research orientations are discussed.

关 键 词：硅基光电子学 集成 微波光子 滤波器 

分 类 号：TN713.1[电子电信—电路与系统]