We demonstrate dispersion tailoring by coupling modes in a photonic crystal waveguide. Different dispersion features are generated and controlled by a single geometrical parameter. This concept is demonstrated experimentally with very good agreement with theory.
© 2012 OSA
P. Colman, S. Combrié, G. Lehoucq, and A. De Rossi, "Control of dispersion in photonic crystal waveguides using group symmetry theory," in Advanced Photonics Congress, OSA Technical Digest (online) (Optical Society of America, 2012), paper IM3B.4.
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