Eigenmode expansion (EME) is a computational electrodynamics modelling technique. It is also referred to as the mode matching technique[1] or the bidirectional eigenmode propagation method (BEP method).[2] Eigenmode expansion is a linear frequency-domain method.
It offers very strong benefits compared with FDTD, FEM and the beam propagation method for the modelling of optical waveguides,[3] and it is a popular tool for the modelling linear effects in fiber optics and silicon photonics devices.
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Eigenmodeexpansion (EME) is a computational electrodynamics modelling technique. It is also referred to as the mode matching technique or the bidirectional...
basis set of local eigenmodes. The eigenmodes are found by solving Maxwell's equations in each local cross-section. Eigenmodeexpansion can solve Maxwell's...
e^{-i\omega t},} so that a full solution can be decomposed into an eigenmodeexpansion: u ( x , t ) = ∫ − ∞ ∞ s ( ω ) u ω ( x , t ) d ω , {\displaystyle...
where Nm is the norm of the mth mode and am is the modal amplitude. Eigenmodeexpansion S.E.Miller,"Coupled wave theory and waveguide applications.", Bell...
drug Early myoclonic encephalopathy Earth–Moon–Earth communication Eigenmodeexpansion Electromagnetic environment Electromembrane extraction Early Medieval...
theory was proved. This gave a mathematical justification of the EEM (eigenmodeexpansion method), a popular method in electrical engineering. Jointly with...
the calculation. Therefore, the eigenmodeexpansion of the electric field is done not in plane waves but in the eigenmodes of the resonator which may be...
specific eigenvectors. The resulting band-structure obtained through the eigenmodes of this structure are shown to the right. We can use the following code...
S2CID 109715908. Bullock, D.; Lainhart, M. E. (1993). Bhowmik, Anup (ed.). "Vector eigenmodes in a cylindrical laser". Proceedings of SPIE. Laser Resonators and Coherent...
eigenfunction solution (or eigenmode solution) to Maxwell's equations in the waveguide. Free space also admits eigenmode (natural mode) solutions (known...
is then substituted into the wave equation. From here, the plane wave eigenmodes can be calculated.[citation needed][clarification needed] The analytical...
the light through the resonator are the most stable, and these are the eigenmodes, known as the modes, of the resonator. Resonator modes can be divided...
brain networks from the structural connectome: Relating the series expansion and eigenmode approaches". NeuroImage. 216: 116805. doi:10.1016/j.neuroimage...
oscillation. This is due to the fact that a single pair of data-adaptive SSA eigenmodes often will capture better the basic periodicity of an oscillatory mode...
and the energy method. The normal mode method essentially looks for the eigenmodes and eigenfrequencies and summing the solutions to form the general solution...
conditions, solving this equation determines the eigenfrequencies and eigenmodes. The coronal density scale height could then be estimated by using the...
of PEC scatterer) becomes: Since we are seeking characteristic modes (eigenmodes) of the structure, there is no impressed E-field on the RHS of this electric...
resonances. As a result, the system is characterized by N{\displaystyle N} eigenmodes originating from the radiatively coupled optical resonances. A spectacular...
energetic particle driven magnetohydrodynamic (see magnetohydrodynamics) eigenmodes. Plasma Simulation Group - Center for Integrated Plasma Studies A delta-f...
eigenvalues, because kinematic dynamo with both types of the fastest growing eigenmodes are known. It is well known that various types of transient dynamics,...
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