DocumentCode
164158
Title
Fluorescence and fluorescence quenching in a two-level system
Author
Sandu, Titus
Author_Institution
Nat. Inst. for R&D in Microtechnol. (IMT), Bucharest, Romania
fYear
2014
fDate
13-15 Oct. 2014
Firstpage
269
Lastpage
272
Abstract
Usually, fluorescence of a two-level system increases with the coupling strength to an electromagnetic field. However, we show numerically that the fluorescence is quenched in the ultra-strong coupling limit of a two-level system interacting with an electromagnetic field. This behavior is attributed to the onset of multi-photon processes which occur for the ultra-strong coupling between the two-level system and the electromagnetic field.
Keywords
Jaynes-Cummings model; fluorescence; radiation quenching; two-photon processes; coupling strength; electromagnetic field; fluorescence quenching; multiphoton processes; two-level system; ultrastrong coupling limit; Approximation methods; Correlation; Couplings; Electromagnetics; Kinetic theory; Oscillators; Wave functions; Jaynes-Cummings model; Rabi model; fluorescence; qubit; two-level system;
fLanguage
English
Publisher
ieee
Conference_Titel
Semiconductor Conference (CAS), 2014 International
Conference_Location
Sinaia
ISSN
1545-827X
Print_ISBN
978-1-4799-3916-9
Type
conf
DOI
10.1109/SMICND.2014.6966457
Filename
6966457
Link To Document