FDTD Modeling of a Cloak with a Nondiagonal Permittivity Tensor

ISRN Optics ◽

10.5402/2012/536209 ◽

2012 ◽

Vol 2012 ◽

pp. 1-7 ◽

Cited By ~ 9

Author(s):

Naoki Okada ◽

James B. Cole

Keyword(s):

Finite Difference ◽

Numerical Simulations ◽

Time Domain ◽

Finite Difference Time Domain ◽

Dispersion Model ◽

Two Dimensions ◽

Permittivity Tensor ◽

Numerical Instability ◽

Material Parameters ◽

Difference Time

We demonstrate a finite-difference time-domain (FDTD) modeling of a cloak with a nondiagonal permittivity tensor. Numerical instability due to material anisotropies is avoided by mapping the eigenvalues of the material parameters to a dispersion model. Our approach is implemented for an elliptic-cylindrical cloak in two dimensions. Numerical simulations demonstrated the stable calculation and cloaking performance of the elliptic-cylindrical cloak.

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Nano Ag-enhanced energy conversion efficiency in standard commercial pc-Si solar cells and numerical simulations with finite difference time domain method

Applied Physics Letters ◽

10.1063/1.4830418 ◽

2013 ◽

Vol 103 (20) ◽

pp. 203904 ◽

Cited By ~ 8

Keyword(s):

Solar Cells ◽

Finite Difference ◽

Energy Conversion ◽

Numerical Simulations ◽

Conversion Efficiency ◽

Time Domain ◽

Finite Difference Time Domain ◽

Energy Conversion Efficiency ◽

Si Solar Cells ◽

Difference Time

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Obtaining the Higher Excited States in Two Dimensions Using the Finite Difference Time Domain Method

2021 IEEE 1st International Maghreb Meeting of the Conference on Sciences and Techniques of Automatic Control and Computer Engineering MI-STA ◽

10.1109/mi-sta52233.2021.9464420 ◽

2021 ◽

Author(s):

Huwaida K. Elgweri ◽

Amal Hamed ◽

Mohamed Mansor

Keyword(s):

Finite Difference ◽

Excited States ◽

Time Domain ◽

Finite Difference Time Domain ◽

Two Dimensions ◽

Time Domain Method ◽

Domain Method ◽

Difference Time ◽

Higher Excited States

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The splitting finite-difference time-domain methods for Maxwell's equations in two dimensions

Journal of Computational and Applied Mathematics ◽

10.1016/j.cam.2006.04.051 ◽

2007 ◽

Vol 205 (1) ◽

pp. 207-230 ◽

Cited By ~ 39

Author(s):

Liping Gao ◽

Bo Zhang ◽

Dong Liang

Keyword(s):

Finite Difference ◽

Time Domain ◽

Finite Difference Time Domain ◽

Maxwell’S Equations ◽

Maxwell's Equations ◽

Two Dimensions ◽

Difference Time

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Numerical simulations of electric fields in bone induced by an ultrasound wave using a piezoelectric finite-difference time-domain method

2015 6th European Symposium on Ultrasonic Characterization of Bone ◽

10.1109/esucb.2015.7169903 ◽

2015 ◽

Cited By ~ 2

Author(s):

Atsushi Hosokawa

Keyword(s):

Finite Difference ◽

Numerical Simulations ◽

Electric Fields ◽

Time Domain ◽

Finite Difference Time Domain ◽

Time Domain Method ◽

Ultrasound Wave ◽

Domain Method ◽

Difference Time

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Implementation of the Crank‐Nicolson Douglas‐Gunn finite‐difference time domain with complex frequency‐shifted perfectly matched layer for modeling unbounded isotropic dispersive media in two dimensions

Microwave and Optical Technology Letters ◽

10.1002/mop.32150 ◽

2019 ◽

Vol 62 (3) ◽

pp. 1103-1111 ◽

Cited By ~ 1

Author(s):

Xue‐Yang Shi ◽

Xun‐Ya Jiang

Keyword(s):

Finite Difference ◽

Time Domain ◽

Finite Difference Time Domain ◽

Perfectly Matched Layer ◽

Two Dimensions ◽

Dispersive Media ◽

Complex Frequency ◽

Difference Time ◽

Crank Nicolson

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Metal heterostructure-based nanophotonic devices: finite-difference time-domain numerical simulations

Journal of the Optical Society of America B ◽

10.1364/josab.23.001660 ◽

2006 ◽

Vol 23 (8) ◽

pp. 1660 ◽

Cited By ~ 11

Author(s):

Guo Ping Wang ◽

Bing Wang

Keyword(s):

Finite Difference ◽

Numerical Simulations ◽

Time Domain ◽

Finite Difference Time Domain ◽

Nanophotonic Devices ◽

Difference Time

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Averaged material parameters and boundary conditions for the vibroacoustic finite-difference time-domain method with a nonuniform mesh

Acoustical Science and Technology ◽

10.1250/ast.33.273 ◽

2012 ◽

Vol 33 (4) ◽

pp. 273-276 ◽

Cited By ~ 2

Author(s):

Masahiro Toyoda ◽

Daiji Takahashi ◽

Yasuhito Kawai

Keyword(s):

Finite Difference ◽

Boundary Conditions ◽

Time Domain ◽

Finite Difference Time Domain ◽

Time Domain Method ◽

Nonuniform Mesh ◽

Material Parameters ◽

Domain Method ◽

Difference Time

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Equivalence of propagation characteristics for the transmission-line matrix and finite-difference time-domain methods in two dimensions

IEEE Transactions on Microwave Theory and Techniques ◽

10.1109/22.102983 ◽

1991 ◽

Vol 39 (2) ◽

pp. 354-357 ◽

Cited By ~ 19

Author(s):

N.R.S. Simons ◽

E. Bridges

Keyword(s):

Finite Difference ◽

Transmission Line ◽

Time Domain ◽

Finite Difference Time Domain ◽

Two Dimensions ◽

Propagation Characteristics ◽

Transmission Line Matrix ◽

Difference Time

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Coupled Maxwell-pseudospin equations for investigation of self-induced transparency effects in a degenerate three-level quantum system in two dimensions: Finite-difference time-domain study

Physical Review A ◽

10.1103/physreva.66.063418 ◽

2002 ◽

Vol 66 (6) ◽

Cited By ~ 46

Author(s):

G. Slavcheva ◽

J. M. Arnold ◽

I. Wallace ◽

R. W. Ziolkowski

Keyword(s):

Finite Difference ◽

Quantum System ◽

Time Domain ◽

Finite Difference Time Domain ◽

Two Dimensions ◽

Induced Transparency ◽

Difference Time

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An Extensive Finite-Difference Time-Domain Formalism for Second-Order Nonlinearities Based on the Faust-Henry Dispersion Model: Application to Terahertz Generation

Journal of Infrared Millimeter and Terahertz Waves ◽

10.1007/s10762-019-00666-1 ◽

2020 ◽

Vol 41 (3) ◽

pp. 291-298 ◽

Cited By ~ 1

Author(s):

B. N. Carnio ◽

A. Y. Elezzabi

Keyword(s):

Finite Difference ◽

Time Domain ◽

Finite Difference Time Domain ◽

Dispersion Model ◽

Second Order ◽

Terahertz Generation ◽

Model Application ◽

Difference Time

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