Results 101 to 110 of about 144,214 (212)

Perfectly Matched Layers on Cubic Domains for Pauli’s Equations

Annales de la Faculté des sciences de Toulouse : Mathématiques
This article proves the wellposedness of the boundary value problem that arises when PML algorithms are applied to Pauli’s equations with a three dimensional rectangle as computational domain. The absorptions are positive near the boundary and zero far from the boundary so are always x-dependent.
Halpern, Laurence, Rauch, Jeffrey B.
openaire   +3 more sources

2D Efficient Unconditionally Stable Meshless FDTD Algorithm

International Journal of Antennas and Propagation, 2016
This paper presents an efficient weighted Laguerre polynomials based meshless finite-difference time domain (WLP-MFDTD). By decomposing the coefficients of the system matrix and adding a perturbation term, a factorization-splitting scheme is introduced ...
Kang Luo, Yun Yi, Yantao Duan, Boao Xu, Bin Chen   +4 more
doaj   +1 more source

Design and optimization of photonic crystal fiber based sensor for gas condensate and air pollution monitoring

Photonic Sensors, 2017
In this paper, a hexagonal shape photonic crystal fiber (H-PCF) has been proposed as a gas sensor of which both micro-structured core and cladding are organized by circular air cavities.
Md. Ibadul Islam, Kawsar Ahmed, Shuvo Sen, Sawrab Chowdhury, Bikash Kumar Paul, Md. Shadidul Islam, Mohammad Badrul Alam Miah, Sayed Asaduzzaman   +7 more
doaj   +1 more source

Adaptive perfectly matched layer for Wood’s anomalies in diffraction gratings

Optics Express, 2012
arXiv admin note: substantial text overlap with arXiv:1302 ...
Vial, Benjamin, Zolla, Frederic, Nicolet, André, Commandre, Mireille, Tisserand, Stephane   +4 more
openaire   +4 more sources

A novel high-sensitivity sensor with asymmetric elliptical shaped exposed core and gold coating for sucrose and chemical concentration detection

Sensing and Bio-Sensing Research
The article introducing an innovative exposed core SPR biosensor employing an asymmetrical elliptic air hole PCF known for remarkable sensitivity. Gold-plated fiber sensor detects changes in refractive index.
Tanvir Hossain, Md. Arafat Rahman, Md. Rifat Rahman, Tanvir Ahmed   +3 more
doaj   +1 more source

Numerical Simulation of Elastic Wave in Frequency Domain Based on Generalized Finite Difference Method With a Multiaxial Convolutional Perfectly Matched Layer Boundary

IEEE Access
The meshless generalized finite difference method (GFDM) was used to simulate elastic wave propagation in the frequency domain. Dispersion analysis and numerical experiments were conducted to evaluate its performance.
Siqin Liu, Haiming Liang, Zhusheng Zhou, Wenyang Chen   +3 more
doaj   +1 more source

Characterization of the Specific Absorption Rate of the Cell Phone in the Human Head, Using the LN-FDTD Method

ITEGAM-JETIA, 2015
In this work we show how the study of the absorption of electromagnetic energy will be approached in biological tissues of the human head, originating from cell phones in a 900MHz band, and the development of a program to calculate the Specific ...
Adelson Bezerra de Medeiros, Jandecy Cabral Leite   +1 more
doaj  

An efficient perfectly matched layer based multilevel fast multipole algorithm for large planar microwave structures [PDF]

, 2006
De Zutter, Daniël, MICHIELSSEN, E, Olyslager, Femke, Vande Ginste, Dries   +3 more
core   +2 more sources

The Perfectly Matched Layer absorbing boundary for fluid-structure interactions using the Immersed Finite Element Method. [PDF]

J Fluids Struct, 2018
Yang J, Yu F, Krane M, Zhang LT.
europepmc   +1 more source

Crosswell electromagnetic modeling from impulsive source: Optimization strategy for dispersion suppression in convolutional perfectly matched layer. [PDF]

Sci Rep, 2016
Fang S, Pan H, Du T, Konaté AA, Deng C, Qin Z, Guo B, Peng L, Ma H, Li G, Zhou F.   +10 more
europepmc   +1 more source