23 May 2018 Non-Adler excitable interplay between lasing quantum dot states
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Abstract
Quantum dot lasers have proven to be extremely interesting in terms of nonlinear dynamics. One of the key benefits is their highly damped relaxation oscillations. In this work we take advantage of this stability in a master slave configuration. We find a novel, dual state excitable dynamic resulting in antiphase operation between two lasing states in the device. We interpret the behaviour as a non-Adler but still Type I excitability. Phase measurements bolster our interpretation.
Conference Presentation
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Michael Dillane, Michael Dillane, David Goulding, David Goulding, Nikita Fedorov, Nikita Fedorov, Ilya Dubinkin, Ilya Dubinkin, Thomas Erneux, Thomas Erneux, Evgeny A. Viktorov, Evgeny A. Viktorov, Bryan Kelleher, Bryan Kelleher, } "Non-Adler excitable interplay between lasing quantum dot states", Proc. SPIE 10682, Semiconductor Lasers and Laser Dynamics VIII, 106820C (23 May 2018); doi: 10.1117/12.2303652; https://doi.org/10.1117/12.2303652
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