Title :
Mode coupling and directional emission in mirocylinder lasers
Author :
Huang, Yong-Zhen ; Wang, Shi-Jiang ; Yang, Yue-De ; Lin, Jian-Dong ; Che, Kai-Jun ; Xiao, Jin-Long ; Du, Yun
Author_Institution :
State Key Lab. on Integrated Optoelectron., Chinese Acad. of Sci., Beijing, China
Abstract :
CW Electrically injected AlGaInAs/InP microcylinder lasers are realized with 10μm radius and a 2μm-wide output waveguide at room temperature. High output efficiency is predicted for coupled microcylinders with an output waveguide by 2D FDTD simulation.
Keywords :
III-V semiconductors; aluminium compounds; finite difference time-domain analysis; gallium arsenide; indium compounds; laser modes; microcavity lasers; quantum well lasers; waveguide lasers; 2D FDTD simulation; AlGaInAs-InP; CW electrically injected microcylinder lasers; coupled microcylinders; directional emission; mode coupling; optical waveguides; quantum well laser; size 10 mum; size 2 mum; Couplings; Indium phosphide; Laser modes; Optical waveguides; Time domain analysis; Waveguide lasers;
Conference_Titel :
Semiconductor Laser Conference (ISLC), 2010 22nd IEEE International
Conference_Location :
Kyoto
Print_ISBN :
978-1-4244-5683-3
DOI :
10.1109/ISLC.2010.5642724
