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Title:

Numerical Optimization of Quantum Cascade Detector Heterostructures

Document type:
Konferenzbeitrag
Contribution type:
Textbeitrag / Aufsatz
Author(s):
Popp, J.; Haider, M.; Franckié, M.; Faist, J.; Jirauschek, C.
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:
International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD)
Congress (additional information):
Turin, Italy, 14 - 18 Sep 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
Fulltext / DOI:
doi:10.1109/NUSOD49422.2020.9217784
WWW:
https://ieeexplore.ieee.org/document/9217784
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