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This article is cited in 4 scientific papers (total in 4 papers)
OPTICS AND NUCLEAR PHYSICS
On the laser generation in two-dimensional materials with pumping by quasitrapped modes
M. Yu. Gubinab, A. V. Shesterikovba, V. S. Volkovb, A. V. Prokhorovab a Department of Physics and Applied Mathematics, Vladimir State University, Vladimir, 600000 Russia
b Center of Photonics and Two-Dimensional Materials, Moscow Institute of Physics and Technology
(National Research University), Dolgoprudnyi, Moscow region, 141701 Russia
Abstract:
A model has been proposed to describe the laser generation of two-dimensional semiconductor films with near-field pumping by quasitrapped modes excited in dielectric metasurfaces. A metastructure consisting of a Si metasurface coated with a MoTe$_2$ film, where narrow-band resonance of a quasitrapped mode is joined with a broad exciton resonance of a two-dimensional material, has been designed. Threshold conditions for generation in the MoTe$_2$ film with pumping by quasitrapped modes have been determined. The possibility of polarization control of the emission of the proposed metastructure has been demonstrated.
Received: 23.12.2022 Revised: 05.01.2023 Accepted: 07.01.2023
Citation:
M. Yu. Gubin, A. V. Shesterikov, V. S. Volkov, A. V. Prokhorov, “On the laser generation in two-dimensional materials with pumping by quasitrapped modes”, Pis'ma v Zh. Èksper. Teoret. Fiz., 117:4 (2023), 273–278; JETP Letters, 117:4 (2023), 276–280
Linking options:
https://www.mathnet.ru/eng/jetpl6871 https://www.mathnet.ru/eng/jetpl/v117/i4/p273
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Abstract page: | 49 | References: | 11 | First page: | 3 |
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