Numerical and Experimental Characterization of Chirped Quantum Dot-based Semiconductor Optical Amplifiers
2021 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)（2021）
Heriot-Watt University | III-V Lab Campus de Polytechnique | Politecnico di Bari | Politecnico di Torino
Abstract
We present a model for the description of the dynamical behavior of Quantum Dot (QD) based Semiconductor Optical Amplifiers (SOAs) under injection of optical pulses. The model uses a Time Domain Traveling Wave (TDTW) approach to describe the optical field in the amplifier, and allows us to consider chirped QD materials by the inclusion of a set of rate equations modeling the occupation probability...
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Key words
Semiconductor optical amplifiers,Semiconductor device modeling,Chirp,Stimulated emission,Optical saturation,Numerical simulation,Mathematical models
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