Highly reconfigurable silicon integrated microwave photonic filter towards next-generation wireless communication

作     者：ZIHAN TAO YUANSHENG TAO MING JIN JUN QIN RUIXUAN CHEN BITAO SHEN YICHEN WU HAOWEN SHU SHAOHUA YU XINGJUN WANG 

作者机构：State Key Laboratory of Advanced Optical Communications System and NetworksSchool of ElectronicsPeking UniversityBeijing 100871China Key Laboratory of Information and Communication SystemsMinistry of Information IndustryBeijing Information Science and Technology UniversityBeijing 100192China Peng Cheng LaboratoryShenzhen 518055China Frontiers Science Center for Nano-optoelectronicsPeking UniversityBeijing 100871China Peking University Yangtze Delta Institute of OptoelectronicsNantong 226010China 

出 版 物：《Photonics Research》 (光子学研究（英文版）)

年 卷 期：2023年第11卷第5期

页      面：682-694页

核心收录：

学科分类：080902[工学-电路与系统] 0809[工学-电子科学与技术（可授工学、理学学位）] 08[工学] 0804[工学-仪器科学与技术] 

基　　金：National Key Research and Development Program of China(2021YFB2800400,2022YFB2803700) National Natural Science Foundation of China(62235002,12204021,62001010) Beijing Municipal Science and Technology Commission(Z221100006722003) Beijing Municipal Natural Science Foundation(Z210004) Nantong Science and Technology Bureau(JC2021002) 

主　　题：reconfigurable filter millimeter 

摘      要：Integrated microwave photonic filters(IMPFs)are capable of offering unparalleled performances in terms of superb spectral fineness,broadband,and more importantly,the reconfigurability,which encounter the trend of the next-generation wireless ***,to achieve high reconfigurability,previous works should adopt complicated system structures and modulation formats,which put great pressure on power consumption and controlment,and,therefore,impede the massive deployment of ***,we propose a streamlined architecture for a wideband and highly reconfigurable IMPF on the silicon photonics *** various practical filter responses,to avoid complex auxiliary devices and bias drift problems,a phase-modulated flexible sideband cancellation method is employed based on the intensity-consistent single-stage-adjustable cascadedmicroring(ICSSA-CM).The IMPF exhibits an operation band extending to millimeter-wave(≥30 GHz),and other extraordinary performances including high spectral resolution of 220 MHz and large rejection ratio of 60 d B are ***,Gb/s-level RF wireless communications are demonstrated for the first time towards real-world *** proposed IMPF provides broadband flexible spectrum control capabilities,showing great potential in the next-generation wireless communication.