GENERALIZATION OF THE LORENZ-HAKEN MODEL TO ATOMIC SYSTEMS WITH DIFFERENT RELAXATION RATES FOR THE 2 LASER LEVELS

Authors
TOMAS MJ ROLDAN E DEVALCARCEL GJ VILASECA R
Citation
Mj. Tomas et al., GENERALIZATION OF THE LORENZ-HAKEN MODEL TO ATOMIC SYSTEMS WITH DIFFERENT RELAXATION RATES FOR THE 2 LASER LEVELS, Optics communications, 114(1-2), 1995, pp. 111-118
Citations number
31
Categorie Soggetti
Optics
Journal title
Optics communications → ACNP
ISSN journal
00304018
Volume
114
Issue
1-2
Year of publication
1995
Pages
111 - 118
Database
ISI
SICI code
0030-4018(1995)114:1-2<111:GOTLMT>2.0.ZU;2-G
Abstract
The fundamental Lorenz-Haken laser model is generalized to the case of a two-level amplifying medium with different external relaxation rate s for the two levels and with internal relaxation. This represents one further degree of freedom, and important quantitative differences in the laser dynamics. i.e., in the stationary solutions, linear stabilit y analysis, and time-dependent solutions, are found. No significant qu alitative differences, however, are observed.