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Controlling the Quantum Cascade Laser Frequency Comb via Risken-Nummedal-Graham-Haken Instability
We demonstrate several mechanisms for switching QCL frequency comb on and off in double-resonance mid-infrared InGaAs/InAlAs Quantum Cascade Lasers using nonstationary pump current and unstable part of the I-V curve. All of them are based on Risken-Nummedal-Graham-Haken instability.

Authors: A. A. Antonov, D. I. Kuritsyn, A. Gajic, E. E. Orlova, N. Vukovic, J. Radovanovic, et al.

ISBN/ISSN 978-1-5386-6486-5

in 2018 Ieee International Semiconductor Laser Conference (Issue), ed New York: Ieee, 2018, pp. 187-188.