Optimized defects in the band gap waveguide

摘要

Optical band gap crystal lattice with a size of defects (12, 20) and the physical size of the photonic crystal lattice is selected to provide the optimum mode power confinement to the defect are disclosed. (12,20) has a defect boundary, the boundary has a characteristic numeric about itself. And is chosen to avoid the surface modes found in the numerical ratio for (4) the pitch of the photonic crystal is to be present in some configurations of the optical band-gap crystal waveguide. Embodiment according to the present invention is disclosed and described an example in which a defective section of the hexagonal and circular. Method for producing an optical band-gap crystal waveguide will be described and disclosed.