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Document type:
Konferenzbeitrag 
Contribution type:
Textbeitrag / Aufsatz 
Author(s):
Popp, J.; Haider, M.; Franckié, M.; Faist, J.; Jirauschek, C. 
Title:
Numerical Optimization of Quantum Cascade Detector Heterostructures 
Abstract:
We demonstrate a Bayesian optimization framework for quantum cascade (QC) devices in the mid-infrared (mid-IR) and terahertz (THz) regime. The optimization algorithm is based on Gaussian process regression (GPR) and the devices are evaluated using a perturbed rate equation approach based on scattering rates calculated self-consistently by Fermi's golden rule or alternatively extracted from an Ensemble Monte Carlo (EMC) simulation tool. Here, we focus on the optimization of a mid-IR quantum casca...    »
 
Keywords:
Quantum cascade lasers , Optimization , Mathematical model , Detectors , Ground penetrating radar , Electromagnetic compatibility , Temperature measurement 
Book / Congress title:
2020 International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD) 
Congress (additional information):
Turin, Italy, 14 - 18 Sep 2020 2020-09 
Publisher:
IEEE Digital Explorer 
Year:
2020 
Quarter:
3. Quartal 
Year / month:
2020-09 
Month:
Sep 
Print-ISBN:
978-1-7281-6087-0 
E-ISBN:
978-1-7281-6086-3 
Bookseries ISSN:
2158-3242 , 2158-3234 
Language:
en