COHERENCE AND SYNCHRONIZATION IN DIODE-LASER ARRAYS WITH DELAYED GLOBAL COUPLING-Reference-Cited by-同舟云学术

COHERENCE AND SYNCHRONIZATION IN DIODE-LASER ARRAYS WITH DELAYED GLOBAL COUPLING

Published:1999-11 Issue:11 Volume:09 Page:2225-2229
ISSN:0218-1274
Container-title:International Journal of Bifurcation and Chaos
language:en
Short-container-title:Int. J. Bifurcation Chaos

Author:

GARCÍA-OJALVO JORDI¹²,CASADEMONT JOAN¹,TORRENT M. C.¹,MIRASSO CLAUDIO R.³,SANCHO J. M.⁴

Affiliation:

1. Departament de Física i Enginyeria Nuclear, Universitat Politècnica de Catalunya Colom 11, E-08222 Terrassa, Spain

2. Institut für Physik, Humboldt Universität zu Berlin Invalidenstr, 110, D-10115 Berlin, Germany

3. Departament de Física, Universitat de les Illes Balears, E-07071 Palma de Mallorca, Spain

4. Departament d'Estructum i Constituents de la Matèria, Universitat de Barcelona, Diagonal 647, E–08028 Barcelona, Spain

Abstract

The dynamics of a semiconductor-laser array whose individual elements are coupled in a global way through an external mirror is numerically analyzed. A coherent in-phase solution is seen to be preferred by the system at intermediate values of the feedback-coupling strength. At low values of this parameter, a strong amplification of the spontaneous emission noise is observed. A tendency towards chaos synchronization is also observed at large values of the feedback strength.

Publisher

World Scientific Pub Co Pte Lt

Subject

Applied Mathematics,Modelling and Simulation,Engineering (miscellaneous)

Link

https://www.worldscientific.com/doi/pdf/10.1142/S021812749900167X

Reference12 articles.

1. Controlling chaotic fluctuations in semiconductor laser arrays

2. Feedback stabilization of semiconductor laser arrays

3. External optical feedback effects on semiconductor injection laser properties

4. Coherent addition of AlGaAs lasers using microlenses and diffractive coupling

5. Stability conditions for coupled lasers: series coupling versus parallel coupling

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