Title :
Novel 2D high-contrast grating hollow-core waveguide
Author :
Pesala, Bala ; Karagodsky, Vadim ; Koyama, Fumio ; Chang-Hasnain, Connie
Author_Institution :
Dept. of Electr. Eng. & Comput. Sci., Univ. of California at Berkeley, Berkeley, CA, USA
Abstract :
Hollow-core waveguides based on high contrast gratings are analyzed using exact analytical formulation. We obtain dispersion diagrams and propose a planar geometry similar to a heterostructure to confine the light two dimensionally in these waveguides.
Keywords :
diffraction gratings; optical dispersion; optical planar waveguides; 2D high-contrast grating; analytical formulation; dispersion diagram; hollow-core waveguide; planar waveguide geometry; Bragg gratings; Diffraction gratings; Optical devices; Optical losses; Optical planar waveguides; Optical propagation; Optical waveguide components; Optical waveguides; Planar waveguides; Reflectivity; (050.2770) Gratings; (230.7370) Waveguides;
Conference_Titel :
Lasers and Electro-Optics, 2009 and 2009 Conference on Quantum electronics and Laser Science Conference. CLEO/QELS 2009. Conference on
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-55752-869-8
Electronic_ISBN :
978-1-55752-869-8
