Quasi-3D coupled electro-optical simulation of MQW avalanche waveguide photodetectors

Nespola, A. ; Goano, M. ; Ghione, G. ; Haidar, J. (1998) Quasi-3D coupled electro-optical simulation of MQW avalanche waveguide photodetectors. In: Gallium Arsenide Applications Symposium. GAAS 1998, 5-6 October 1998, Amsterdam, The Netherlands.

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Abstract

The physics-based modeling of InAlAs/InGaAs waveguide MQW avalanche photodiodes is addressed through a coupled electro-optical quasi-3D approach, based on selfconsistent application of drift-diffusion simulation and the effective refractive index method. The application of the model to two recently proposed waveguide MQW APD structures shows a good agreement with experimental results.

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