Open AccessThe coherence of resonance fluorescence for two atoms in a cavity
Author(s) -
Guiping Cheng,
Ke Sha-Sha,
Lihui Zhang,
Gaoxiang Li
Publication year - 2007
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.56.830
Subject(s) - resonance fluorescence , coherence (philosophical gambling strategy) , atomic physics , optics , physics , resonance (particle physics) , fluorescence , population , mode (computer interface) , correlation function (quantum field theory) , quantum mechanics , demography , sociology , computer science , dielectric , operating system
We have investigated the coherence of resonance fluorescence for a coherently driven two two-level atoms coupled to a single-mode cavity in the bad cavity limit. By adjusting the detuning of the cavity-mode frequency from the driving filed frequency, we can enhance the fringe contrast factor as well as decrease the second order correlation function. The surprising effect produced by the detuning has an effect on the atomic dress-state population, which makes the fringe contrast factor and the second order correlation function changed evidently.