In this paper, the new model for asymmetrical multiple-quantum well traveling-wave semiconductor optical amplifiers (AMQW SOA) is proposed. Numerical model based on this theory is realized in a computer simulator implemented in Simulink for Matlab. The dynamics in device are described by rate equations systems for electron and photon concentration in each QW. The model contains a material parameters base for all of the binary III-V semiconductor materials. It is shown that at equal amplification of signal, AMQW have more wide spectral bandwidth.
Time-domain numerical model for asymmetrical multiple-quantum well traveling-wave semiconductor optical amplifiers
2003-01-01
77030 byte
Conference paper
Electronic Resource
English
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