Abstract
We investigate the effect of the Stark shifts on the atomic-inversion dynamics when a multilevel atom interacts with a two-mode quantized radiation field. We utilize Hamiltonians obtained by adiabatically eliminating all but two of the atomic levels and including terms that give rise to the Stark shifts for a Raman-type process as well as for equal- and unequal-frequency two-photon absorption. We find that the Stark effect is relatively unimportant for Raman scattering but should not be ignored in equal- or unequal-frequency absorption. In equal-frequency absorption, the atomic dynamics can be made exactly periodic through an appropriate choice of detuning.
| Original language | English |
|---|---|
| Pages (from-to) | 1227-1236 |
| Number of pages | 10 |
| Journal | Physical Review A |
| Volume | 47 |
| Issue number | 2 |
| DOIs | |
| Publication status | Published - Jan 1 1993 |
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics
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Cardimona, D. A., Kovanis, V., & Sharma, M. P. (1993). Stark effect in nonlinear Jaynes-Cummings models. Physical Review A, 47(2), 1227-1236. https://doi.org/10.1103/PhysRevA.47.1227