Electromagnetically induced transparency-like effect in a lithium niobate resonator via electronic control

作     者：LIU YANG YONGYONG ZHUANG YIFAN ZHANG YAOJING ZHANG SHUANGYOU ZHANG ZHUO XU PASCAL DEL’HAYE XIAOYONG WEI 

作者机构：Electronic Materials Research LaboratoryKey Laboratory of the Ministry of Education&International Center for Dielectric ResearchSchool of Electronic Science and EngineeringFaculty of Electronic and Information EngineeringXi’an Jiaotong UniversityXi’an 710049China Max Planck Institute for the Science of Light91058 ErlangenGermany 

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：773-779页

核心收录：

学科分类：080904[工学-电磁场与微波技术] 0809[工学-电子科学与技术（可授工学、理学学位）] 08[工学] 0702[理学-物理学] 

基　　金：Jiangxi Provincial Department of Science and Technology(20212BDH80017) National Natural Science Foundation of China(62001369) 

主　　题：resonator tuning effect 

摘      要：In this study,we theoretically proposed a method to achieve an electromagnetically induced transparency(EIT)-like effect in a whispering gallery mode resonator(WGMR)and experimentally validated the method in a lithium niobate(LN)*** from the electro-optic and inverse piezoelectric effects of the LN material,two modes of the LN WGMR that are close in frequency can be tuned at different tuning rates,resulting in EIT-like resonance *** varying the electric field applied to the LN WGMR,the full dynamic of the EIT-like phenomenon can be precisely *** experimental results agreed well with the calculations based on the coupled mode ***,we observed a hysteresis resulting from the photorefractive effect of *** believe our proposed method and demonstrated devices offer a way to control an EIT-like effect,which could have potential applications in light storage,quantum information processing,and enhanced sensing techniques.