Compact bound states of light pulses in ultrafast lasers are known as optical soliton
molecules. They constitute nonlinear superstructures of choice to investigate complex …

Quantum cascade laser (QCL) frequency combs have revolutionized midinfrared (MIR)
spectroscopy by their high brightness and fast temporal resolution, and are a promising …

Frequency-modulated (FM) combs are produced by mode-locked lasers<? TeX 2pc 0pt?> in
which the electric field has a linearly chirped frequency and nearly constant amplitude. This …

Since its invention in 1994, the quantum cascade laser (QCL) has emerged as a versatile
light source of wavelength 4–12 µm, covering most of the mid-and long-wavelength infrared …

We demonstrate the use of a low power near-infrared laser illuminating the front facet of a
quantum cascade laser (QCL) as an optical actuator for the coherent control of a mid …

We demonstrate the implementation of external cavity optical feedback to improve
coherence and promote generation of harmonic states by a mid-infrared quantum cascade …

This work presents the nonlinear dynamics of a quantum cascade laser subject to optical
injection. Within the stable locking regime, the optical power shows a hysteresis behavior as …

We experimentally investigate the unidirectional coupling between two semiconductor
frequency combs generated by two passively mode-locked quantum dot lasers. We show …

La détection des gaz à très faibles concentrations est indispensable dans divers domaines,
de l'industrie à la biologie. L'amélioration continue des capteurs de gaz est essentielle pour …

Since their first demonstration in 1994 [1], quantum cascade lasers (QCL) have shown great
potential for many applications and more recently, it was also demonstrated that QCLs can …