Semiconductor laser Détection cohérente Thulium Laser cavity resonators Optical functionalities Multiplexing Stimulated emission Spontaneous emission Free-space optics Photonics Photonic integrated circuits Fibre optique Chromatic dispersion Dispersion Optical feedback High speed optical techniques Packet Switching WDM Optical communication Optical injection Quantum cascade laser Optical fibers Photonique sur silicium Semiconductor device noise OFDM Optical fiber amplifiers Nonlinear optics Optical Switches Optical signal processing Optical networks Four-wave mixing Optical Sources 2µm Refractive index Hybrid Switches Optical modulation Laser noise Silicon Spectral line breadth Optical fiber communications Mathematical models Bandwidth Linewidth enhancement factor Carrier synchronization Distributed feedback lasers Semiconductor lasers Laser feedback CCA Apprentissage automatique Optical receivers Coherent detection Mid-infrared photonics Non-linear dynamics Charge carrier density Stimulated Brillouin scattering Optical fiber communication External optical feedback Laser mode locking Photonics integrated circuits Quantum dot MIMO Intensity modulation Modulation Phase noise Convolutional recurrent neural networks Optical transmitters Digital signal processing Optical transmission systems Quantum cascade lasers Machine learning Bit error rate Quantum optics Optical communications Receivers Mid-infrared Quantum dot laser Semiconductor junction lasers Quantum dot lasers Amplifier Silicon photonics TCP Congestion Control Distributed feedback devices Chirp Laser modes Signal processing Brillouin Optical Packet Switching Fiber optics and optical communications Fiber optics communications Quantum dots Contention resolution Green's function methods Quantum well lasers Nonlinear dynamics Optical Communications Semiconductor optical amplifiers Laser theory Optical packet switching Distributed feedback laser Optical fiber