Gaussian beam propagation through a metamaterial lens
Zhou_Gaussian_UJAM4-12602039.pdf (3.343Mb)Date
2014Metadata
Show full item recordAbstract
We study a Gaussian beam propagation
through a metamaterial lens by direct numerical simulations
using COMSOL. We find that a metamaterial lens can
deflect the beam significantly by either adjusting the shape
of the lens or increasing the dielectric permittivity of the
metamaterials.
Description
Universal Journal of Applied Mathematics, 2(4): 184-194, 2014
The article of record as published may be found at http://dx.doi.org/10.13189/ujam.2014.020404
Rights
This publication is a work of the U.S. Government as defined in Title 17, United States Code, Section 101. Copyright protection is not available for this work in the United States.Collections
Related items
Showing items related by title, author, creator and subject.
-
Application of equivalent medium parameters in finite element models of microwave metamaterials
(2018-03);Simulated or experimentally measured reflection and transmission are used to obtain effective permittivity (e), permeability (l), and conductivity (r) for a planar microwave metamaterial. These parameters are then used in ... -
Use of Equivalent Metamaterial Parameters in Finite Element Models of Macro-scale Metamaterial
(American Physical Society, 2018-03-06);Experimentally measured reflectance and transmittance are used to obtain effective permittivity, permeability and conductivity for a planar microwave metamaterial. These parameters are then used in a finite element models ... -
MEMS terahertz focal plane array with optical readout
(Monterey, California: Naval Postgraduate School, 2016-06);The terahertz (THz) spectral range remains a relatively untapped portion of the electromagnetic spectrum. THz radiation's unique ability to penetrate non-metallic materials presents an exciting opportunity for many imaging ...
