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Titel:

Reducing the reflection error of PML absorbing boundary conditions within a generalized Maxwell-Bloch framework

Dokumenttyp:
Zeitschriftenaufsatz
Autor(en):
Popp, J.; Seitner, L.; Haider, M.; Jirauschek, C.
Abstract:
We demonstrate a full-wave numerical Maxwell-Bloch simulation tool including perfectly matched layer (PML) absorbing boundary conditions. To avoid detrimental reflection errors at the boundary of the simulation domain, an adapted PML model is introduced, which takes into account impedance mismatch effects arising from the internal quantum system. For the numerical validation of the modified PML model the simulation tool is applied to the active gain medium of a terahertz quantum cascade laser (Q...     »
Stichworte:
Computational Physics (physics.comp-ph); Optics (physics.optics); Quantum Physics (quant-ph)
Kongresstitel:
URSI AT-AP-RASC,Gran Canaria
Kongress / Zusatzinformationen:
29 May - 3 June 2022
Zeitschriftentitel:
arXiv:2206.04597 [physics.comp-ph] 2022-06
Jahr:
2022
Band / Volume:
Gran Canaria, 29 May - 3 June 2022
Jahr / Monat:
2022-06
Quartal:
2. Quartal
Monat:
Jun
Sprache:
en
Volltext / DOI:
doi:10.23919/AT-AP-RASC54737.2022.9814330
WWW:
https://arxiv.org/abs/2206.04597
Verlag / Institution:
Cornell University
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