@inproceedings{1353afa454bc45cd9b50c0511dd152b3,
title = "Extremely Efficient Light-Exciton Interaction in a Monolayer WS2 van der Waals Heterostructure Cavity",
abstract = "Excitons in monolayer transition-metal-dichalcogenides dominate their optical response, however, the achieved light-exciton interaction strength have been far below unity, and a complete picture of its underlying physics and fundamental limits has not been provided. Using a van der Waals heterostructure cavity, we demonstrate near-unity excitonic absorption, together with efficient emission at ultra-low excitation powers. We find that the interplay between the radiative, non-radiative and dephasing decay rates plays a crucial role in this interaction, and unveil a universal absorption law for excitons in 2D systems.",
author = "Itai Epstein and Bernat Terres and Chaves, \{Andre J.\} and Pusapati, \{Varun Varma\} and Rhodes, \{Daniel A.\} and Bettina Frank and Valentin Zimmermann and Ying Qin and Kenji Watanabe and Takashi Taniguchi and Harald Giessen and Sefaattin Tongay and Hone, \{James C.\} and Peres, \{Nuno M.R.\} and Koppens, \{Frank H.L.\}",
note = "Publisher Copyright: {\textcopyright} 2020 OSA.; 2020 Conference on Lasers and Electro-Optics, CLEO 2020 ; Conference date: 10-05-2020 Through 15-05-2020",
year = "2020",
month = may,
language = "الإنجليزيّة",
series = "Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "2020 Conference on Lasers and Electro-Optics, CLEO 2020 - Proceedings",
address = "الولايات المتّحدة",
}