Bejoy, Varghese; Dr. Nandakumar, V.M(Cochin University of Science and Technology, December 13, 2015)
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Abstract:
Semiconductor lasers with different types of feedback schemes have been an active research
area for many years. Feedback can induce complex phenomena in semiconductor
lasers and their investigations often helped to understand the inner mechanisms of the
laser. The possibility of using high dimensional chaos induced in semiconductor lasers
by delayed feedback, for secure communication systems was a major motivation for intense
research in the subject. Recently these systems also served as a testbed for general
investigations on delay dynamical systems. The present study focuses on the aspects of the
dynamical behavior of semiconductor lasers which are induced by delay feedback.