The spontaneous emission properties of a K type atom embedded in a three-dimensional anisotropic photonic crystal are investigated. Only one of the two atomic transition frequencies is considered near the photonic band edge. The atomic decay properties such as the time-evolution of the excited-state
Spontaneous emission from a three-level atom embedded in an anisotropic photonic crystal
โ Scribed by S.-y. Xie; Y.-p. Yang; X. Wu
- Book ID
- 106262312
- Publisher
- Springer
- Year
- 2001
- Tongue
- English
- Weight
- 624 KB
- Volume
- 13
- Category
- Article
- ISSN
- 1434-6060
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๐ SIMILAR VOLUMES
We introduce a modified density of modes to investigate the spontaneous emission spectrum of a threelevel V-type atom in photonic crystal using Laplace transform. The atom's steady state behavior of spontaneous emission is treated for different locations of the upper band-edge frequency. Furthermore
In a three-level atom embedded in a photonic band gap structure, the spontaneous emission is studied both with and without rotating-wave approximation. The virtual-photon-localized field is found, which causes a greater population of the atom trapped in its upper states.