title: Degenerate band edge resonances in coupled periodic silicon optical waveguides.
abstract: Using full three-dimensional analysis we show that coupled periodic optical waveguides can exhibit a giant slow light resonance associated with a degenerate photonic band edge. We consider the silicon-on-insulator material system for implementation in silicon photonics at optical telecommunications wavelengths. The coupling of the resonance mode with the input light can be controlled continuously by varying the input power ratio and the phase difference between the two input arms. Near unity transmission efficiency through the degenerate band edge structure can be achieved, enabling exploitation of the advantages of the giant slow wave resonance.
authors.affiliation: Department of Electrical and Computer Engineering, The Ohio State University, Columbus, Ohio 43212, USA.
authors.forename: Justin R
authors.initials: JR
authors.lastname: Burr
authors.forename: Nadav
authors.initials: N
authors.lastname: Gutman
authors.forename: C Martijn
authors.initials: CM
authors.lastname: de Sterke
authors.forename: Ilya
authors.initials: I
authors.lastname: Vitebskiy
authors.forename: Ronald M
authors.initials: RM
authors.lastname: Reano
mesh_terms: D003198:Computer Simulation; D017076:Computer-Aided Design; D004867:Equipment Design; D019544:Equipment Failure Analysis; D008027:Light; D008962:Models, Theoretical; D012031:Refractometry / Q000295:instrumentation*; D012542:Scattering, Radiation; D012825:Silicon / Q000737:chemistry*; D020349:Surface Plasmon Resonance / Q000295:instrumentation*
chemical_list: D012825:Silicon