Population trapping in multi-level system via quantum interference

Authors
Deng, L Wang, WS Sun, ZR Ding, LE Wang, ZG
Citation
L. Deng et al., Population trapping in multi-level system via quantum interference, ACT PHY C E, 8(8), 1999, pp. 583-589
Citations number
10
Categorie Soggetti
Physics
Journal title
ACTA PHYSICA SINICA-OVERSEAS EDITION
ISSN journal
10003290 → ACNP
Volume
8
Issue
8
Year of publication
1999
Pages
583 - 589
Database
ISI
SICI code
1000-3290(199908)8:8<583:PTIMSV>2.0.ZU;2-8
Abstract
Population trapping via quantum interference in a multi-level system driven by a coherent field is investigated. The influences of the alignment of th e transition dipole moments and the energy-level separation of the upper le vels are taken into account. Detailed trapping population profiles under th e different conditions are given. The research result is helpful for simpli fying the theoretical model and selecting rational energy level system.