Effect of pure dephasing on the Jaynes-Cummings nonlinearities.

Autor: Gonzalez-Tudela A; Física Téorica de la Materia Condensada, Universidad Autónoma de Madrid, 28049, Spain., del Valle E, Cancellieri E, Tejedor C, Sanvitto D, Laussy FP
Jazyk: angličtina
Zdroj: Optics express [Opt Express] 2010 Mar 29; Vol. 18 (7), pp. 7002-9.
DOI: 10.1364/OE.18.007002
Abstrakt: We study the effect of pure dephasing on a two-level system in strong coupling in the nonlinear regime with the single mode of a cavity. The photoluminescence spectrum of the cavity has a robust tendency to display triplet structures, instead of the expected Jaynes-Cummings pairs of doublets at the incommensurate frequencies +/- (square root n +/- square root (n-1)) for integer n. We discuss recent experimental works that may already manifest signatures of single photon nonlinearities.
Databáze: MEDLINE