DocumentCode
106771
Title
Eight-wavelength hybrid Si/AlGaInAs/InP microring laser array
Author
Shao-Shuai Sui ; Ming-Ying Tang ; Yong-Zhen Huang ; Yue-De Yang ; Jin-Long Xiao ; Yun Du
Author_Institution
State Key Lab. on Integrated Optoelectron., Inst. of Semicond., Beijing, China
Volume
51
Issue
6
fYear
2015
fDate
3 19 2015
Firstpage
506
Lastpage
508
Abstract
An eight-wavelength hybrid Si/AlGaInAs/InP microring laser array coupled with an underlying silicon waveguide has been fabricated based on the bonding technique, with the radii varying from 15 to 15.14 μm at a step of 20 nm and with a microring width of 2 μm. Continuous-wave (CW) electrically injected operation is obtained at 280 K, with threshold currents of about 6 mA, channel spacing of about 2 nm and sidemode-suppression ratios above 20 dB.
Keywords
III-V semiconductors; aluminium compounds; bonding processes; elemental semiconductors; gallium compounds; indium compounds; laser modes; micro-optics; optical fabrication; ring lasers; semiconductor laser arrays; silicon; Si-AlGaInAs-InP; bonding technique; channel spacing; continuous-wave electrically injected operation; eight-wavelength hybrid microring laser array; radius 15 mum to 1514 mum; side-mode-suppression ratios; silicon waveguide; size 2 mum; temperature 280 K; threshold currents;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el.2014.4442
Filename
7062186
Link To Document