@inproceedings{33476361ae8046fb8a1e17737cd6a9d2,
title = "Purcell effect and lasing from quantum dots in a topological photonic crystal nanocavity",
abstract = "We report on Purcell enhancement of single quantum dot and a low-threshold topological nanolaser in 2D topological photonic crystal nanocavity based on the second-order corner state. In the fabricated cavities with a low density of quantum dots, we demonstrate the Purcell enhancement of single quantum dot. In the cavities with a high density, a topological laser is observed with a low threshold of about 1\textbackslash{}muW.",
keywords = "Purcell effect, Second-order topological corner state, Topological nanolaser",
author = "Xin Xie and Weixuan Zhang and Xiaowu He and Huiming Hao and Haiqiao Ni and Zhichuan Niu and Xiangdong Zhang and Xiulai Xu",
note = "Publisher Copyright: {\textcopyright} 2021 IEEE.; 5th IEEE Electron Devices Technology and Manufacturing Conference, EDTM 2021 ; Conference date: 08-04-2021 Through 11-04-2021",
year = "2021",
month = apr,
day = "8",
doi = "10.1109/EDTM50988.2021.9420936",
language = "English",
series = "2021 5th IEEE Electron Devices Technology and Manufacturing Conference, EDTM 2021",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "2021 5th IEEE Electron Devices Technology and Manufacturing Conference, EDTM 2021",
address = "United States",
}