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physics.optics2023
Quantum Cascade Lasers as Broadband Sources via Strong RF Modulation
Alessio Cargioli, Diego Piciocchi, Mathieu Bertrand +5
In this work, we demonstrate that in a regime of strong modulation, by generating pulses of the length of the order of a few cavity lifetimes (hundreds of ps), a broadband quantum…
physics.optics2023
Coherence analysis of tightly locked mid-infrared quantum cascade laser frequency combs
Alexandre Parriaux, Kenichi N. Komagata, Mathieu Bertrand +3
Frequency combs are powerful tools for many applications and high performances are achieved by stabilizing these lasers. For operation in the mid-infrared, quantum cascade lasers (…