Electro-optically tunable microdisk laser on Er^(3+)-doped lithium niobate thin film  

作　　者：Yiran Zhu Yuan Zhou Zhe Wang Zhiwei Fang Zhaoxiang Liu Wei Chen Min Wang Haisu Zhang Ya Cheng 祝怡然;周媛;王哲;方致伟;刘招祥;陈蔚;汪旻;张海粟;程亚(The Extreme Optoelectromechanics Laboratory(XXL),School of Physics and Electronic Science,East China Normal University,Shanghai 200241,China;State Key Laboratory of High Field Laser Physics and CAS Center for Excellence in Ultra-intense Laser Science,Shanghai Institute of Optics and Fine Mechanics(SIOM),Chinese Academy of Sciences(CAS),Shanghai 201800,China;Center of Materials Science and Optoelectronics Engineering,University of Chinese Academy of Sciences,Beijing 100049,China;School of Physical Science and Technology,ShanghaiTech University,Shanghai 200031,China;State Key Laboratory of Quantum Optics and Quantum Optics Devices,Institute of Laser Spectroscopy,Shanxi University,Taiyuan 030006,China;Collaborative Innovation Center of Extreme Optics,Shanxi University,Taiyuan 030006,China;Shanghai Research Center for Quantum Sciences,Shanghai 201315,China)

机构地区：[1]The Extreme Optoelectromechanics Laboratory(XXL),School of Physics and Electronic Science,East China Normal University,Shanghai 200241,China [2]State Key Laboratory of High Field Laser Physics and CAS Center for Excellence in Ultra-intense Laser Science,Shanghai Institute of Optics and Fine Mechanics(SIOM),Chinese Academy of Sciences(CAS),Shanghai 201800,China [3]Center of Materials Science and Optoelectronics Engineering,University of Chinese Academy of Sciences,Beijing 100049,China [4]School of Physical Science and Technology,ShanghaiTech University,Shanghai 200031,China [5]State Key Laboratory of Quantum Optics and Quantum Optics Devices,Institute of Laser Spectroscopy,Shanxi University,Taiyuan 030006,China [6]Collaborative Innovation Center of Extreme Optics,Shanxi University,Taiyuan 030006,China [7]Shanghai Research Center for Quantum Sciences,Shanghai 201315,China

出　　处：《Chinese Optics Letters》2022年第1期60-63,共4页中国光学快报（英文版）

基　　金：supported by the National Key R&D Program of China (No. 2019YFA0705000);National Natural Science Foundation of China (Nos. 12004116, 11874154, 11734009, 11933005, 11874060, and 61991444);Shanghai Municipal Science and Technology Major Project (No. HZDZX01);Fundamental Research Funds for the Central Universities, and Shanghai Sailing Program (No. 1410400)

摘　　要：We report an electro-optically(EO)tunable microdisk laser fabricated on the erbium(Er^(3+))-doped lithium niobate on insulator(LNOI) substrate.By applying a variable voltage on a pair of integrated chromium(Cr) microelectrodes fabricated near the LNOI microdisk,electro-optic modulation with an effective resonance-frequency tuning rate of 2.6 GHz/100 V has been achieved.This gives rise to a tuning range of 45 pm when the electric voltage is varied between-200 V and 200 V.

关 键 词：electro-optically tunable microlaser Er^(3+)doping lithium niobate MICRODISK 

分 类 号：TN248[电子电信—物理电子学]