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Entrainment phenomenon in a mid-infrared QCL with external optical feedback and low frequency modulation

Abstract : This experimental work reports on mid-infrared quantum cascade lasers operating under external optical feedback and external periodic bias forcing. A way of controlling spikes occuring in a deterministic chaotic pattern is experimentally described. These findings are of paramount importance for future optical countermeasure systems and secure atmospheric transmission lines as well as for reproducing neuronal systems and the communication between neurons due to sudden bursts.
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https://hal.telecom-paris.fr/hal-02950402
Contributor : Olivier Spitz Connect in order to contact the contributor
Submitted on : Sunday, September 27, 2020 - 10:12:15 PM
Last modification on : Wednesday, October 27, 2021 - 6:44:52 AM
Long-term archiving on: : Thursday, December 3, 2020 - 6:49:05 PM

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  • HAL Id : hal-02950402, version 1

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O Spitz, J Wu, M Carras, C Wong, F Grillot. Entrainment phenomenon in a mid-infrared QCL with external optical feedback and low frequency modulation. European Semiconductor Laser Workshop, Sep 2018, Bari, Italy. ⟨hal-02950402⟩

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