An active tunable Fano switch in a plasmafilled superlattice array

作     者：Tao FU Tianbo YANG Yinbing AN Qi LI Zilan DENG 傅涛;杨天波;安银冰;李琦;邓子岚

作者机构：Guangxi Key Laboratory of Precision Navigation Technology and ApplicationGuilin University of Electronic TechnologyGuilin 541004People’s Republic of China Guangdong Provincial Key Laboratory of Optical Fiber Sensing and CommunicationsInstitute of Photonics TechnologyJinan UniversityGuangzhou 510632People’s Republic of China 

出 版 物：《Plasma Science and Technology》 (等离子体科学和技术（英文版）)

年 卷 期：2021年第23卷第7期

页      面：127-133页

核心收录：

学科分类：080801[工学-电机与电器] 0808[工学-电气工程] 08[工学] 

基　　金：supported by National Natural Science Foun-dation of China(Nos.11965009,61761010,61765004,61764001 and 62075084) Natural Science Foundation of Guangxi(Nos.2018JJA170010 and 2018GXNSFAA281193) by the Guangdong Basic and Applied Basic Research Foundation(No.2020A1515010615) 

主　　题：gaseous plasma Fano resonance reconfigurable tunable switch 

摘      要：We propose a Fano switch arising from the superlattice array of a plasma-filled quartz tube,which can be tuned and reconfigured by the plasma density in the *** generation of the switch depends on a Fano band that is induced by the interference between the Mie resonance in an isolated cylinder and Bragg scattering in a periodic *** underlying dispersion characteristics reveal that a localized tunableflat band corresponding to the Mie resonance plays an important role in the appearance of the Fano *** active tunable switch can be potentially applied to microwave communications as a single-pole multi-throw switch and to monitor environmental variables that impact the plasma density.