Synchronization of chaos in semiconductor lasers

J. M. Liu*, H. F. Chen, S. Tang

*Corresponding author for this work

Research output: Contribution to journalConference articlepeer-review

16 Scopus citations


The nonlinear dynamics of single-mode semiconductor lasers with optical injection and delayed optoelectronic feedback was abalyzed. The schemes for synchronization with unidirectional coupling from transmitter to receiver were also devised, modeled and studied. The optically injected single-mode semiconductor laser was modeled as nonautonomous nonlinear systems of three dynamical variables and follows a period-doubling route to chaos. The single-mode semiconductor laser with delayed optoelectronic feedback was modeled as an autonomous, delayed-feedback nonlinear system with only two dynamic variables.

Original languageEnglish
Pages (from-to)5741-5751
Number of pages11
JournalNonlinear Analysis, Theory, Methods and Applications
Issue number9
StatePublished - Aug 2001
EventProceedings of the 3th World Congress of Nonlinear Analysts (WCNA 2000) - Catania, Italy
Duration: 19 Jul 200026 Jul 2000


  • Chaos synchronization
  • Optical-injection locking
  • Optoelectronic feedback
  • Semiconductor lasers


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