A numerical method is developed for analyzing second harmonic generation in 2D photonic crystals. The method makes use of the DtN maps of the unit cells to significantly reduce the total number of unknowns.
© 2008 Optical Society of America
(050.0050) Diffraction and gratings : Diffraction and gratings
(190.0190) Nonlinear optics : Nonlinear optics
(190.2620) Nonlinear optics : Harmonic generation and mixing
(050.5298) Diffraction and gratings : Photonic crystals
L. Yuan and Y. Y. Lu, "Analyzing Second Harmonic Generation in Photonic Crystals by Dirichlet-to-Neumann Maps," in Integrated Photonics and Nanophotonics Research and Applications, (Optical Society of America, 2008), paper IMF3.
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