作者机构：
[张光富; 谭伟石; 张赛文; 文兵] School of Information and Electronic Engineering, Hunan City University, Yiyang;413000, China;All-Solid-State Energy Storage Materials and Devices Key Laboratory of Hunan Province, Yiyang;[张光富; 谭伟石; 张赛文] 413000, China<&wdkj&>All-Solid-State Energy Storage Materials and Devices Key Laboratory of Hunan Province, Yiyang;[张光富; 谭伟石; 张赛文; 文兵] 413000, China
作者机构：
[文兵; 邓杨保; 张赛文; 陈德鹏; 邓曙光; 张光富] All-solid-state Energy Storage Materials and Devices Key Laboratory of Hunan Province, College of Information and Electronic Engineering, Hunan City University, Yiyang;413000, China;[韦家谋] Key Laboratory for Micro-/Nano-Optoelectronic Devices of Ministry of Education, School of Physics and Electronics, Hunan University, Changsha;410082, China;[文兵] 413000, China<&wdkj&>Key Laboratory for Micro-/Nano-Optoelectronic Devices of Ministry of Education, School of Physics and Electronics, Hunan University, Changsha
通讯机构：
[Deng, Y.] A;All-solid-state Energy Storage Materials and Devices Key Laboratory of Hunan Province, China
作者机构：
[张林成] Hunan City University, College of Information and Electronic Engineering, Hunan, Yiyang, 413000, China;[原源; 周聪; 李广场] Engineering Research Center of Nuclear Technology Application (East China Institute of Technology), Ministry of Education, Jiangxi, Nanchang, 330013, China;[汤井田; 蒋奇云] Key Laboratory ofMetallogenic Prediction of Nonferrous Metals, Ministry of Education, Central South University, Hunan, Changsha, 410083, China;[黄凤林; 李广场] Zhejiang Huadong Engineering Safety Technology Co., LTD, Zhejiang, Hangzhou, 311122, China
作者机构：
[张赛文; 邓亚琦; 王冲; 冷潇泠; 张光富; 文兵; 邓杨保; 谭伟石; 田野; 李稳国] School of Information and Electronics Engineering, Hunan City University, Yiyang;413000, China;All-solid-state Energy Storage Materials and Devices Key Laboratory of Hunan Province, Hunan City University, Yiyang;[张赛文; 邓亚琦; 王冲; 冷潇泠; 张光富; 文兵; 邓杨保; 谭伟石; 田野; 李稳国] 413000, China<&wdkj&>All-solid-state Energy Storage Materials and Devices Key Laboratory of Hunan Province, Hunan City University, Yiyang;[张赛文; 邓亚琦; 王冲; 冷潇泠; 张光富; 文兵; 邓杨保; 谭伟石; 田野; 李稳国] 413000, China
通讯机构：
[Deng, Y.] S;[Deng, Y.] A;All-solid-state Energy Storage Materials and Devices Key Laboratory of Hunan Province, China;School of Information and Electronics Engineering, China
摘要：
We propose a simple quasi-continuous monolayer graphene structure and achieve a dynamically tunable triple plasmon-induced transparency (PIT) effect in the proposed structure. Additional analyses indicate that the proposed structure contains a self-constructed bright-dark-dark mode system. A uniform theoretical model is introduced to investigate the spectral response characteristics and slow light-effects in the proposed system, and the theoretical and the simulated results exhibit high consistency. In addition, the influences of the Fermi level and the carrier mobility of graphene on transmission spectra are discussed. It is found that each PIT window exhibits an independent dynamical adjustability owing to the quasi-continuity of the proposed structure. Finally, the slow-light effects are investigated based on the calculation of the group refractive index and phase shift. It is found that the structure displays excellent slow-light effects near the PIT windows with high-group indices, and the maximum group index of each PIT window exceeds 1000 when the carrier mobility of graphene increases to 3.5 m2 V−1 s−1. The proposed structure has potential to be used in multichannel filters, optical switches, modulators, and slow light devices. Additionally, the established theoretical model lays a theoretical basis for research on multimode coupling effects.
作者机构：
[张赛文; 冷潇泠; 张光富; 田野; 谭伟石] School of Information and Electronics Engineering, Hunan City University, Yiyang;413000, China;All-solid-state Energy Storage Materials and Devices Key Laboratory of Hunan Province, Hunan City University, Yiyang;[林丹樱; 于斌] Key Laboratory of Optoelectronic Devices and Systems of Ministry and Education and Guangdong Province, College of Physics and Optoelectronics Engineering, Shenzhen University, Shenzhen;518060, China
通讯机构：
[Yu, B.] K;Key Laboratory of Optoelectronic Devices and Systems of Ministry and Education and Guangdong Province, China
通讯机构：
[Zhao, Z.] A;All-solid-state Energy Storage Materials and Devices Key Laboratory of Hunan Province, College of Information and Electronic Engineering, Hunan City University, Yiyang, China
通讯机构：
Key Laboratory of Forestry Remote Sensing Based Big Data and Ecological Security for Hunan Province, Central South University of Forestry and Technology, Changsha, China
作者机构：
[姚映波] College of Information and Electronic Engineering, Hunan City University, Yiyang;Hunan;413000, China;[谢家玉; 唐炳] College of Physics, Mechanical and Electrical Engineering, Jishou University, Jishou;416000, China
通讯机构：
[Tang, B.] C;College of Physics, Mechanical and Electrical Engineering, Jishou University, Jishou, Hunan, China
通讯机构：
Key Laboratory for Micro/Nat 10-Optoelectronic Devices of Ministry of Education, College of Computer Science and Electronic Engineering, Hunan University, Changsha, Hunan, China
摘要：
Collaborative enhancements from surface plasmons (SPs) and whispering-gallery modes (WGMs) can induce intense near-field effects with high spatial localization around the surface of a semiconducting material. One can construct a highly efficient hybrid microcavity using semiconducting materials through resonant coupling between SPs and WGMs. Hexagonal ZnO micro-/nanostructures, which have been employed as natural WGM microcavities for ultraviolet (UV) lasing, can be used as ideal platforms to construct such hybrid microcavities. Here, we comprehensively review the recent efforts for improving lasing performance by resonant coupling between SPs and WGMs. Traditional SPs originating from various metals as well as novel SPs originating from atomic layers such as graphene are considered. Moreover, we discuss the mechanism of light-matter interactions beyond the improvements in lasing performance.
