2002年11月
Two-atom spontaneous emission in a planar microcavity
PHYSICAL REVIEW A
- ,
- 巻
- 66
- 号
- 5
- 開始ページ
- 053807(1-10)
- 終了ページ
- 記述言語
- 英語
- 掲載種別
- DOI
- 10.1103/PhysRevA.66.053807
- 出版者・発行元
- AMER PHYSICAL SOC
Spontaneous emission in a planar microcavity by two identical and spatially separated two-level atoms, both of them initially excited, is considered under fourth-order perturbation approximation in atom-field coupling constants. A delay-differential equation with proper retardation times for the probability of both atoms in the upper state is derived and expressions for the emitted-light intensity and spectrum are given. It is numerically shown that, while two-atom cooperation is enhanced for small interatomic distances, the two-atom vacuum Rabi oscillation is somewhat suppressed compared to the single-atom oscillation level when the interatomic separation is close to the cavity transverse coherence length.
- リンク情報
- ID情報
-
- DOI : 10.1103/PhysRevA.66.053807
- ISSN : 2469-9926
- eISSN : 2469-9934
- Web of Science ID : WOS:000179631900125