Title :
Grating couplers in ultrananocrystalline diamond
Author :
Verbist, Marie ; Van Thourhout, Dries
Author_Institution :
INTEC-Dept., Ghent Univ., Ghent, Belgium
Abstract :
Grating couplers and waveguides were fabricated in a thin layer of ultrananocrystalline diamond with a focused-ion-beam. The measured spectra were linked to simulations to estimate material-related propagation losses.
Keywords :
diamond; diffraction gratings; focused ion beam technology; light propagation; nanophotonics; nanostructured materials; optical couplers; optical fabrication; optical losses; optical materials; optical waveguides; C; focused ion beam; grating couplers; material-related propagation losses; ultrananocrystalline diamond; waveguides; Couplers; Diamond-like carbon; Gratings; Loss measurement; Optical waveguides; Propagation losses; Slabs;
Conference_Titel :
Photonics Conference (PHO), 2011 IEEE
Conference_Location :
Arlington, VA
Print_ISBN :
978-1-4244-8940-4
DOI :
10.1109/PHO.2011.6110400
