Title :
Nonreciprocal Raman scattering in silicon waveguides
Author :
Krause, Michael ; Müller, Jost ; Pagel, Tino ; Renner, Hagen ; Brinkmeyer, Ernst
Author_Institution :
E-11 Optische Kommunikationstechnik, Tech. Univ. Hamburg-Harburg, Hamburg, Germany
Abstract :
Raman-induced optical nonreciprocity in silicon photonic wires is demonstrated experimentally for the first time. Depending on crystallographic orientation, the ratio of counter-and co-propagating Raman efficiencies varies between 1.63 and 4.35.
Keywords :
Raman spectra; elemental semiconductors; optical waveguides; silicon; Raman-induced optical nonreciprocity; nonreciprocal Raman scattering; photonic wires; waveguides; Couplers; Loss measurement; Optical scattering; Optical waveguides; Photonics; Silicon; Stimulated emission;
Conference_Titel :
Group IV Photonics (GFP), 2010 7th IEEE International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-6344-2
DOI :
10.1109/GROUP4.2010.5643393
