| Diffraction gratings | |
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Quick start
To run the model, open grating2D.pro with Gmsh.
Additional information
This model applies to so-called mono-dimensional grating, i.e. structures having one direction of invariance. Various geometries and materials can be handled. The two classical polarization cases, denoted here E// and H//, are addressed [1].
A documentation is available here [2].
References
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G. Demésy, F. Zolla, A. Nicolet, M. Commandré and C. Fossati, The finite element method as applied to the diffraction by an anisotropic grating, Opt. Express 15, 18089-18102 (2007).
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G. Demésy, A. Nicolet and F. Zolla, A Onelab model for the parametric study of mono-dimensional diffraction gratings, arXiv:1710.11451
Model developed by @gdemesy.