Title :
Membrane distributed-reflector laser integrated with SiOx-based spot-size converter on Si platform
Author :
Hidetaka Nishi;Takuro Fujii;Koji Takeda;Koichi Hasebe;Takaaki Kakitsuka;Tai Tsuchizawa;Tsuyoshi Yamamoto;Koji Yamada;Shinji Matsuo
Author_Institution :
NTT Device Technology Labs., 3-1 Morinosato-Wakamiya, Atsugi, Kanagawa 243-0198, Japan
Abstract :
We develop a 50-μm-long-cavity membrane distributed-reflector laser monolithically integrated with a spot-size converter, consisting of an InP taper and an SiOx waveguide, on an SiO2/Si substrate. We achieve high modulation efficiency of 9.4-GHz/mA1/2 and fiber butt coupling without any lenses.
Keywords :
"Indium phosphide","III-V semiconductor materials","Substrates","Modulation","Optical fiber devices","Vertical cavity surface emitting lasers","Distributed Bragg reflectors"
Conference_Titel :
Optical Communication (ECOC), 2015 European Conference on
DOI :
10.1109/ECOC.2015.7341987
