Controllable Asymmetric Phase-Locked States of the Fundamental Active Photonic Dimer

Anastasios Bountis, Vassilios Kovanis, Yannis Kominis

Research output: Contribution to journalArticle

17 Citations (Scopus)

Abstract

Coupled semiconductor lasers are systems possessing complex dynamics that are interesting for numerous applications in photonics. In this work, we investigate the existence and the stability of asymmetric phase-locked states of the fundamental active photonic dimer consisting of two coupled lasers. We show that stable phase-locked states of arbitrary asymmetry exist for extended regions of the parameter space of the system and that their field amplitude ratio and phase difference can be dynamically controlled by appropriate current injection. The model includes the important role of carrier density dynamics and shows that the phase-locked state asymmetry is related to operation conditions providing, respectively, gain and loss in the two lasers.
Original languageEnglish
Pages (from-to)043836
JournalPhysical Review A - Atomic, Molecular, and Optical Physics
Volume96
Publication statusPublished - 2017

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dimers
asymmetry
photonics
complex systems
lasers
semiconductor lasers
injection

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Controllable Asymmetric Phase-Locked States of the Fundamental Active Photonic Dimer. / Bountis, Anastasios; Kovanis, Vassilios; Kominis, Yannis.

In: Physical Review A - Atomic, Molecular, and Optical Physics, Vol. 96, 2017, p. 043836.

Research output: Contribution to journalArticle

Bountis, Anastasios ; Kovanis, Vassilios ; Kominis, Yannis. / Controllable Asymmetric Phase-Locked States of the Fundamental Active Photonic Dimer. In: Physical Review A - Atomic, Molecular, and Optical Physics. 2017 ; Vol. 96. pp. 043836.
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