Zobrazeno 1 - 10
of 70
pro vyhledávání: '"Sideris Constantine"'
Autor:
Hu, Jin, Sever, Emrah, Babazadeh, Omid, Jeffrey, Ian, Okhmatovski, Vladimir, Sideris, Constantine
An H-matrix accelerated direct solver employing the high-order Chebyshev-based Boundary Integral Equation (CBIE) method has been formulated, tested, and profiled for performance on high contrast dielectric materials and electrically large perfect ele
Externí odkaz:
http://arxiv.org/abs/2408.17116
Autor:
Paul, Jagabandhu, Sideris, Constantine
This article presents an $O(N\log N)$ method for numerical solution of Maxwell's equations for dielectric scatterers using a 3D boundary integral equation (BIE) method. The underlying BIE method used is based on a hybrid Nystr\"{o}m-collocation metho
Externí odkaz:
http://arxiv.org/abs/2408.02274
Autor:
He Jinghan, Chen Hong, Hu Jin, Zhou Jingan, Zhang Yingmu, Kovach Andre, Sideris Constantine, Harrison Mark C., Zhao Yuji, Armani Andrea M.
Publikováno v:
Nanophotonics, Vol 9, Iss 12, Pp 3781-3804 (2020)
Although the first lasers invented operated in the visible, the first on-chip devices were optimized for near-infrared (IR) performance driven by demand in telecommunications. However, as the applications of integrated photonics has broadened, the wa
Externí odkaz:
https://doaj.org/article/b06c5ec77ba94befbab3512f9bf0b2ff
Autor:
Hu, Jin, Sideris, Constantine
This paper introduces an efficient approach for solving the Electric Field Integral Equation (EFIE) with high-order accuracy by explicitly enforcing the continuity of the impressed current densities across boundaries of the surface patch discretizati
Externí odkaz:
http://arxiv.org/abs/2403.04334
Autor:
Hu, Jin, Sideris, Constantine
This paper introduces a high-order accurate surface integral equation method for solving 3D electromagnetic scattering for dielectric objects with uniaxially anisotropic permittivity tensors. The N-M\"uller formulation is leveraged resulting in a sec
Externí odkaz:
http://arxiv.org/abs/2203.05795
This paper proposes an efficient boundary-integral based "windowed Green function" methodology (WGF) for the numerical solution of three-dimensional electromagnetic problems containing dielectric waveguides. The approach, which generalizes a two-dime
Externí odkaz:
http://arxiv.org/abs/2110.11419
This paper introduces a new method for discretizing and solving integral equation formulations of Maxwell's equations which achieves spectral accuracy for smooth surfaces. The approach is based on a hybrid Nystr\"om-collocation method using Chebyshev
Externí odkaz:
http://arxiv.org/abs/2007.14774
Autor:
He, Jinghan, Chen, Hong, Hu, Jin, Zhou, Jingan, Zhang, Yingmu, Kovach, Andre, Sideris, Constantine, Harrison, Mark C., Zhao, Yuji, Armani, Andrea M.
Although the first lasers invented operated in the visible, the first on-chip devices were optimized for near-infrared (IR) performance driven by demand in telecommunications. However, as the applications of integrated photonics has broadened, the wa
Externí odkaz:
http://arxiv.org/abs/2006.08041
This paper presents an extension of the recently introduced planewave density interpolation (PWDI) method to the electric field integral equation (EFIE) formulation of problems of scattering and radiation by perfect electric conducting (PEC) objects.
Externí odkaz:
http://arxiv.org/abs/1910.02046
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