Experimental synchronization of mutually coupled semiconductor lasers with optoelectronic feedback

Margaret C. Chiang*, How Foo Chen, Jia Ming Liu

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

38 Scopus citations

Abstract

Anticipated or retarded synchronization of a mutually coupled nonlinear system is experimentally studied through a mutually coupled semiconductor laser system subject to optoelectronic feedback. These two types of synchronization are found to arise from a predictable relation between feedback/coupling delay times under particular feedback/coupling strength combinations. A comparison between the experimental results and the theoretical predictions is completed. The experimental results mostly agree with theoretical predictions. System limitations are also discussed.

Original languageEnglish
Pages (from-to)1333-1340
Number of pages8
JournalIEEE Journal of Quantum Electronics
Volume41
Issue number11
DOIs
StatePublished - Nov 2005

Keywords

  • Delay time
  • Mutual coupling
  • Optoelectronic feedback
  • Semiconductor lasers
  • Synchronization

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