Modeling Plasmonic Structures Using LOD-FDTD Methods With Accurate Dispersion Models of Metals at Optical Wavelengths
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Lightwave Technology"
DOI: 10.1109/jlt.2016.2635105
Abstract: Locally one-dimensional finite-difference time-domain formulations implemented with the auxiliary differential equation technique are presented for the study of plasmonic devices that comprise dispersive materials described by the generalized modified Lorentz and partial fraction models. The… read more here.
Keywords: structures using; plasmonic structures; fdtd methods; using lod ... See more keywords
Low Numerical Dispersion 3-D HIE-FDTD Methods With Weaker Stability Condition
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DOI: 10.1109/lawp.2021.3079560
Abstract: In order to analyze electromagnetic targets with fine structure in one direction more effectively and accurately, optimized 3-D hybrid implicit–explicit finite-difference time-domain (HIE-FDTD) algorithms are formulated based on isotropic dispersion (ID) finite difference (FD) schemes,… read more here.
Keywords: fdtd methods; numerical dispersion; hie fdtd;
Interconnected Multi-1-D FADI- and FLOD-FDTD Methods for Transmission Lines With Interjunctions
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DOI: 10.1109/tmtt.2016.2645148
Abstract: This paper presents the interconnected multi-1-D (IM1-D) fundamental alternating-direction-implicit finite-difference time-domain (FADI-FDTD) and fundamental locally 1-D finite-difference time-domain (FLOD-FDTD) methods for transmission lines with interjunctions. The proposed methods are unconditionally stable and capable of treating… read more here.
Keywords: fdtd methods; transmission; time; flod fdtd ... See more keywords
Tutorial on finite-difference time-domain (FDTD) methods for room acoustics simulation
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DOI: 10.1121/10.0004614
Abstract: Wave-based simulation models for acoustics have remained an active area of research and development for the past three decades. Wave-based methods aim to solve the 3D wave equation directly and therefore have large computational costs… read more here.
Keywords: acoustics; wave based; fdtd methods; methods room ... See more keywords