Amplification without inversion in tailored vacua

Authors
Erhard, M Keitel, CH
Citation
M. Erhard et Ch. Keitel, Amplification without inversion in tailored vacua, OPT COMMUN, 179(1-6), 2000, pp. 517-523
Citations number
68
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science","Optics & Acoustics
Journal title
OPTICS COMMUNICATIONS
ISSN journal
00304018 → ACNP
Volume
179
Issue
1-6
Year of publication
2000
Pages
517 - 523
Database
ISI
SICI code
0030-4018(20000525)179:1-6<517:AWIITV>2.0.ZU;2-R
Abstract
Amplification without inversion is considered in a three-level Lambda-confi guration where the driven low-frequency transition is embedded in a frequen cy dependent environment. The split dressed states on the low frequency tra nsition consequently involve distinct fluorescence rates with clear modific ations arising in the absorption spectrum and the index of refraction. (C) 2000 Elsevier Science B.V. All rights reserved.