Title :
III-V/Si distributed feedback laser with sidewall modulated grating
Author :
Bondarenko, Olesya ; Gu, Qing ; Kats, Michael ; Slutsky, Boris ; Fainman, Yeshaiahu
Author_Institution :
Dept. of Electr. & Comput. Eng., Univ. of California San Diego, La Jolla, CA, USA
Abstract :
We demonstrate an optically pumped hybrid DFB laser with sidewall modulated Bragg gratings for a feedback. Low loss coupling to a silicon waveguide is proposed through an III-V/Si adiabatic taper coupler with beveled edges.
Keywords :
Bragg gratings; III-V semiconductors; distributed feedback lasers; elemental semiconductors; integrated optics; optical couplers; optical design techniques; optical fabrication; optical pumping; semiconductor lasers; silicon; waveguide lasers; III-V-silicon distributed feedback laser; adiabatic taper coupler; integrated optics; low-loss coupling; optical design method; optical fabrication; optically-pumped hybrid DFB laser; sidewall modulated Bragg gratings; silicon waveguide; Bonding; Laser excitation; Laser modes; Optical waveguides; Pump lasers; Silicon; Semiconductor lasers; engineered photonic nanostructures; fabrication and characterization; silicon photonics;
Conference_Titel :
Semiconductor Laser Conference (ISLC), 2012 23rd IEEE International
Conference_Location :
San Diego, CA
Print_ISBN :
978-1-4577-0828-2
DOI :
10.1109/ISLC.2012.6348349
