Abstract
Polariton analysis of a four-level atom strongly coupled to a cavity mode was presented. The four-level atomic system included a three level subsystem in an electromagnetically induced transparency configuration and an additional atomic level. This system exhibited a photon blockade effect and the solution was presented in terms of polaritons. The Hamiltonian obtained by this procedure was analyzed and the dynamic Stark splitting of dressed states was discussed.
| Original language | English |
|---|---|
| Article number | 043806 |
| Pages (from-to) | 438061-4380611 |
| Number of pages | 3942551 |
| Journal | Physical Review A. Atomic, Molecular, and Optical Physics |
| Volume | 65 |
| Issue number | 4 B |
| Publication status | Published - 2002 |