119 citations · 158 across the 8 of their papers we have counts for
8 papers
Electromagnetic Energy Momentum Tensor in a Spatially Dispersive Medium
Chris Fietz
We derive a generalized Minkowski Energy Momentum Tensor for a monochromatic wave in a lossless medium exhibiting temporal and spatial dispersion. The Energy Momentum Tensor is the…
Absorbing boundary condition for Bloch-Floquet eigenmodes
Chris Fietz
We present an absorbing boundary condition for electromagnetic frequency domain simulations of photonic crystals and metamaterials. This boundary condition can simultaneously absor…
Electro-magnetostatic homogenization of bianisotropic metamaterials
Chris Fietz
We apply the method of asymptotic homogenization to metamaterials with microscopically bianisotropic inclusions to calculate a full set of constitutive parameters in the long wavel…
Scattering matrix of the boundary of a nonlocal metamaterial providing insights into non-Maxwellian boundary conditions due to spatial dispersion
Chris Fietz, Costas M. Soukoulis
We present a simple model of the interface between a local homogeneous medium and a potentially nonlocal metamaterial/photonic crystal. This model allows us to calculate the scatte…
Finite element simulation of microphotonic lasing system
Chris Fietz, Costas Soukoulis
We present a method for performing time domain simulations of a microphotonic system containing a four level gain medium based on the finite element method. This method includes an…
Complex k band diagrams of 3D metamaterial/photonic crystals
Chris Fietz, Yaroslav Urzhumov, Gennady Shvets
A finite element method (FEM) for solving the complex valued k(ω) vs. ω dispersion curve of a 3D metamaterial/photonic crystal system is presented. This 3D method is a generalizati…