Affiliation:
1. Key Laboratory of Radar Imaging and Microwave Photonics, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, P. R. China
2. China’s State Key Laboratory of Millimeter Waves, Southeast University, Nanjing 210096, P. R. China
Abstract
In this paper, a tunable electromagnetically induced transparency (EIT) based on S-PINs is theoretically analyzed. Unit cell of the structure consists of a cutwire (CW), split ring resonator (SRR), and solid state plasma (SS plasma) patches which are composed of S-PIN array. The destructive interference between the CW and SRR results in a narrowband transparency window accompanied with strong phase dispersion. The proposed design can obtain a tunable EIT with different frequencies range from 12.8 GHz to 16.5 GHz in a simple method by switching these S-PINs on or off selectively. The related parameters of the S-PIN such as the size, carrier concentration, and volt-ampere characteristics have been studied theoretically. The interaction and coupling between two resonators are investigated in detail by the analysis of the current distribution and E-field strength as well. The research results provide an effective way to realize reconfigurable compact slow-light devices.
Funder
the Central Universities
National Natural Science Foundation of China
Open Research Program in China's State Key Laboratory of Millimeter Waves
Project Funded by China Postdoctoral Science Foundation
Jiangsu Planned Projects for Postdoctoral Research Funds
Chinese Jiangsu Planned Projects for Postdoctoral Research Funds
the special grade of the financial support from the China Postdoctoral Science Foundation
Publisher
World Scientific Pub Co Pte Lt
Subject
Condensed Matter Physics,Statistical and Nonlinear Physics
Cited by
8 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献