Two-atom resonance fluorescence spectrum in a squeezed vacuum including the dipole-dipole interaction

1990 ◽  
Vol 2 (4) ◽  
pp. 269-286 ◽  
Author(s):  
Z Ficek ◽  
B C Sanders
Keyword(s):  
Fluorescence Spectrum ◽  
Dipole Interaction ◽  
Resonance Fluorescence ◽  
Squeezed Vacuum ◽  
Resonance Fluorescence Spectrum

Side bands in collective resonance fluorescence

1985 ◽  
Vol 63 (3) ◽  
pp. 335-338
Author(s):  
H. R. Zaidi
Keyword(s):  
Fluorescence Spectrum ◽  
Line Width ◽  
Rabi Frequency ◽  
Interaction Model ◽  
Dipole Interaction ◽  
Markov Approximation ◽  
Resonance Fluorescence ◽  
Pump Field ◽  
Field Frequency ◽  
Side Band

The fluorescence spectrum of a system of strongly driven atoms, contained in a region that is small compared with the wavelength, is calculated using a screened interaction model. Coulomb dipole–dipole interaction is neglected, but a Markov approximation is not made. The side bands at ω′ = ω ± Ω and ω ± 2Ω are investigated in detail (ω′(ω) is the emitted photon (pump field) frequency; Ω is the Rabi frequency). The intensity and line width of the side bands at ω ± 2Ω is reduced owing to S breaking in our model. Non-Markovian corrections split the side band at ω ± Ω.

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