Numerical statistics of power dropouts based on the Lang-Kobayashi model

Citation
J. Mulet et Cr. Mirasso, Numerical statistics of power dropouts based on the Lang-Kobayashi model, PHYS REV E, 59(5), 1999, pp. 5400-5405
Citations number
25
Categorie Soggetti
Physics
Journal title
PHYSICAL REVIEW E
ISSN journal
1063651X → ACNP
Volume
59
Issue
5
Year of publication
1999
Part
A
Pages
5400 - 5405
Database
ISI
SICI code
1063-651X(199905)59:5<5400:NSOPDB>2.0.ZU;2-S
Abstract
The statistics of power dropouts in semiconductor lasers subjected to delay ed optical feedback have been numerically investigated using the Lang-Kobay ashi model. The data from the numerical simulations have then been used to calculate the probability distribution functions, mean values, and return m aps of the time that elapses between dropouts. In addition, the transition from the "low frequency fluctuation" to the "coherence collapse" regime has also been investigated. The numerical simulations compare well with both e xperimental results, obtained from multilongitudinal mode lasers, and analy tical results obtained from other theoretical models. Evidence of "excitabi lity" within the Lang-Kobayashi model is also reported. [S1063-651X(99)1630 5-0].