Enhanced chaotic performance with optically injected quantum cascade lasers

Abstract : Quantum cascade lasers, which are able to emit deterministic chaotic patterns, are found to exhibit improved chaos properties when using optical injection instead of conventional optical feedback. These findings are of paramount importance for developing high-speed secure communications in the mid-infrared domain.
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Submitted on : Friday, November 1, 2019 - 3:16:40 PM
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O Spitz, A Herdt, M. Carras, W Elsäßer, F. Grillot. Enhanced chaotic performance with optically injected quantum cascade lasers. IEEE Summer Tropicals Meeting Series, Jul 2019, Fort Lauderdale, United States. ⟨10.1109/PHOSST.2019.8794900⟩. ⟨hal-02342884⟩

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