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Tutorial:
FDTD & GPU
Yee's algorithm
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Materials
Boundary conditions
Near-to far field
Application notes
| Application notes and examples of use
Here you can find some typical examples of how to use GSvit for particular
tasks and/or benchmarks. The selection is based only on what we have needed practically so far, therefore
many typical FDTD tasks are still missing and will be added in future. Moreover,
also the examples itself are still in development, namely their quantitative comparison to
analytical data. All this is being continuously updated.
For some of the problems shown there are also GUI (XSvit) setup examples
including sample parameter files, so you can setup something similar with help of them.
Transmission grating: periodic boundary conditions and near-to-far field transform
used to compute ideal transmission grating characteristics.
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Reflection grating simulation based on AFM data: combination of atomic force microscope
data, periodic boundary conditions and near-to-far field transform
used to compute realistic reflection grating characteristics.
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Rough surface scattering: evaluation of far-field scattering from rough surface
measured using atomic force microscopy.
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Thin film absorption: calculation of local absorption in homogeneous
and microstructured thin film.
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Optical force: electromagnetic field force acting on a particle.
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Tetrahedral mesh: possibilities of loading virtually any data are demonstrated by showing a cow detected by radar.
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(c) Petr Klapetek, 2013
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