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General methods for designing single-mode planar photonic crystal waveguides in hexagonal lattice structures
(Georgia Institute of Technology, 2003-06)
We systematically investigate and compare general methods of designing single mode photonic crystal waveguides in a two-dimensional hexagonal lattice of air holes in a dielectric material. We apply the rather general methods ...
Investigation of physical mechanisms in coupling photonic crystal waveguiding structures
(Georgia Institute of Technology, 2004-10)
We explain the fundamental physical mechanisms involved in coupling triangular lattice photonic crystal waveguides to conventional dielectric slab waveguides. We show that the two waveguides can be efficiently coupled ...