Asymmetric behavior of the polarization beats signal in a four-level system

Authors
Zhang, YP Tang, TT Fu, PM
Citation
Yp. Zhang et al., Asymmetric behavior of the polarization beats signal in a four-level system, ACT PHY C E, 48(2), 1999, pp. 242-249
Citations number
3
Categorie Soggetti
Physics
Journal title
WULI XUEBAO
ISSN journal
10003290 → ACNP
Volume
48
Issue
2
Year of publication
1999
Pages
242 - 249
Database
ISI
SICI code
1000-3290(199902)48:2<242:ABOTPB>2.0.ZU;2-2
Abstract
We have studied the asymmetric behavior of the polarization beats in a four -level system when the pump beams have either narrowband or broadband linew idth, we attribute this asymmetry to the shift of the zero time delay which is due to the dispersion of the optical components.