Enviar artigo por via de e-mail Coherence Dynamics of the Exciton-Polariton System in GaAs Microcavities under Pulse Resonant Photoexcitation
- Autores: Kulakovskii V.1,2, Demenev A.1
-
Afiliações:
- Institute of Solid State Physics, Russian Academy of Sciences
- National Research University Higher School of Economics
- Edição: Volume 53, Nº 10 (2019)
- Páginas: 1308-1313
- Seção: Xxiii International Symposium “Nanophysics and Nanoelectronics”, Nizhny Novgorod, March 11–14, 2019
- URL: https://journals.rcsi.science/1063-7826/article/view/207145
- DOI: https://doi.org/10.1134/S1063782619100129
- ID: 207145
Citar
Acesso aberto
Acesso está concedido
Somente assinantes
Resumo
It is found that exciton-polariton systems resonantly excited in GaAs semiconductor microcavities by coherent picosecond laser pulses inherit the high coherence of the laser beam and retain it for their lifetime (>100 ps), while the coherence-formation time in polariton systems resonantly excited by incoherent pulses without excitation of the exciton reservoir exceeds 200 ps.
Palavras-chave
Sobre autores
V. Kulakovskii
Institute of Solid State Physics, Russian Academy of Sciences; National Research University Higher School of Economics
Autor responsável pela correspondência
Email: kulakovs@issp.ac.ru
Rússia, Chernogolovka, Moscow Region, 142432; Moscow, 101000
A. Demenev
Institute of Solid State Physics, Russian Academy of Sciences
Email: kulakovs@issp.ac.ru
Rússia, Chernogolovka, Moscow Region, 142432
