CHANGE FROM AN INVERSION LASER TO A NONINVERSION LASER DUE TO A PHASE-FLUCTUATION EFFECT

Authors
GONG SQ XU ZZ ZHANG ZQ PAN SH
Citation
Sq. Gong et al., CHANGE FROM AN INVERSION LASER TO A NONINVERSION LASER DUE TO A PHASE-FLUCTUATION EFFECT, Physical review. A, 52(6), 1995, pp. 4787-4790
Citations number
14
Categorie Soggetti
Physics
Journal title
Physical review. A → ACNP
ISSN journal
10502947
Volume
52
Issue
6
Year of publication
1995
Pages
4787 - 4790
Database
ISI
SICI code
1050-2947(1995)52:6<4787:CFAILT>2.0.ZU;2-9
Abstract
Lasing without or with population inversion in a simple three-level at omic system has been analyzed by taking into account the effect of pha se fluctuations in the driving field. An interesting phenomenon has be en found: When the driving field is not very intense, a change from in version laser to noninversion laser behavior can occur as the driving field linewidth increases.