Title :
High-Q monolithic distributed Bragg reflector cavities in Al2O3 channel waveguides
Author :
Bernhardi, E.H. ; van Wolferen, H.A.G.M. ; Wörhoff, K. ; de Ridder, R.M. ; Pollnau, M.
Author_Institution :
Integrated Opt. Microsyst. Group, Univ. of Twente, Enschede, Netherlands
Abstract :
Monolithic distributed Bragg reflector cavities have been realized in aluminum oxide channel waveguides and exhibit grating reflectivities exceeding 99%, finesse of up to 147 and quality factors of more than one million.
Keywords :
aluminium compounds; diffraction gratings; distributed Bragg reflectors; holography; integrated optics; optical fabrication; optical materials; optical waveguides; Al2O3; channel waveguides; grating reflectivity; high-Q monolithic distributed Bragg reflector cavitiy; quality factor; Aluminum oxide; Bragg gratings; Cavity resonators; Distributed Bragg reflectors; Gratings; Optical device fabrication; Optical waveguides;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2011 Conference on
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-4577-1223-4
