Chaos synchronization in semiconductor laser systems is a recent hot topic in nonlinear systems because of its potential to secure optical communications. In this paper, we propose the enhancement of the modulation bandwidth of a semiconductor laser by strong optical injection from a different laser. We conduct the stability analysis for the system and show the enhancement of the modulation bandwidth. Then, we demonstrate chaos synchronization in expanded-bandwidth semiconductor lasers with optical feedback.
Stability analysis and synchronization in injection-locked semiconductor lasers with optical feedback
The 15th Annual Meeting of the IEEE Lasers and Electro-Optics Society ; 1 ; 151-152 vol.1
2002-01-01
125834 byte
Conference paper
Electronic Resource
English
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