Paper
29 December 1999 Heterojunction photodiode: an analytical mathematical model
Michal Horak
Author Affiliations +
Proceedings Volume 4016, Photonics, Devices, and Systems; (1999) https://doi.org/10.1117/12.373627
Event: Photonics Prague '99, 1999, Prague, Czech Republic
Abstract
An analytical mathematical model of the heterojunction photodiode is presented. The modified formula for the thermionic emission current at the abrupt heterojunction is used. Steady state photodiode parameters and the current frequency response to a small optical modulating signal are calculated. Derived general formulae are applied to the N- AlGaAs/p+-GaAs heterojunction.
© (1999) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Michal Horak "Heterojunction photodiode: an analytical mathematical model", Proc. SPIE 4016, Photonics, Devices, and Systems, (29 December 1999); https://doi.org/10.1117/12.373627
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KEYWORDS
Photodiodes

Heterojunctions

Mathematical modeling

Aluminum

Diffusion

Diodes

Modulation

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