In this paper, we demonstrate a new type of photonic crystal wavelength division demultiplexing based on ring resonator; FDTD method concludes output efficiency above 94%. The structure contains two different values of dielectric constant (Heterostructure).
© 2008 Optical Society of America
M. Djavid, A. Ghaffari, F. Monifi, and M. S. Abrishamian, "A Wavelength Division Demultiplexer Using T-shaped Channel-drop Filters Based on Heterostructure Photonic Crystals with Three Outputs," in Integrated Photonics and Nanophotonics Research and Applications, (Optical Society of America, 2008), paper IWH2.
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