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DOPING DEPENDENCY ON ABSORPTION SPECTRUM OF INTRABAND TRANSITION BASED PHOTODETECTOR

Journal: International Journal of Advanced Research (Vol.8, No. 3)

Publication Date:

Authors : ;

Page : 817-823

Keywords : Photodetector Intersubband Dipole Matrix Element Absorption Coefficient Photo-Excitation;

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Abstract

Intraband transition-based quantum cascaded photodetector is designed using GaN/AlN system. Carrier density distribution and dipole matrix element is calculated to determine the strength of optical transition. Doping effect on absorption spectrum has been investigated numerically.

Last modified: 2020-04-22 18:36:50