DocumentCode
2249982
Title
Analysis of Output Coupling Efficiencies for Directional Emission Triangle and Square Microlasers
Author
Huang, Yong-Zhen ; Zhao, Wei
Author_Institution
State Key Lab. on Integrated Optoelectron., Chinese Acad. of Sci., Beijing
fYear
2007
fDate
26-31 Aug. 2007
Firstpage
1
Lastpage
2
Abstract
Output coupling efficiencies are analyzed for triangular and square microlasers connected with an output waveguide by FDTD simulation. The results show that square resonator with an output waveguide connected to the midpoint of one side can have high output coupling efficiency and a good mode selection.
Keywords
III-V semiconductors; finite difference time-domain analysis; gallium arsenide; gallium compounds; indium compounds; laser cavity resonators; micro-optics; optical couplers; optical waveguides; semiconductor lasers; FDTD simulation; InP-GaInAsP; mode selection; output coupling efficiencies; output waveguide; square microlasers; square resonator; triangular microlasers; Analytical models; Finite difference methods; Frequency; Integrated optoelectronics; Laboratories; Laser modes; Q factor; Refractive index; Time domain analysis; Waveguide lasers;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics - Pacific Rim, 2007. CLEO/Pacific Rim 2007. Conference on
Conference_Location
Seoul
Print_ISBN
978-1-4244-1173-3
Electronic_ISBN
978-1-4244-1174-0
Type
conf
DOI
10.1109/CLEOPR.2007.4391650
Filename
4391650
Link To Document