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