Title :
Directional emission whispering-gallery-mode semiconductor microcavity lasers
Author :
Huang, Yong-Zhen ; Yang, Yue-De ; Wang, Shi-Jiang ; Che, Kai-Jun ; Du, Yun
Author_Institution :
State Key Lab. of Integrated Optoelectron., Chinese Acad. of Sci., Beijing
Abstract :
Theoretical analysis and numerical simulation are presented for triangle and of square optical microcavities connected with an output waveguide. The mode behaviours are also simulated for an equilateral triangle resonator confined by metal layers. Furthermore, triangle and square InP/InGaAsP microcavity lasers are fabricated by ICP etching technique, and room temperature CW operation are realized.
Keywords :
III-V semiconductors; etching; gallium arsenide; gallium compounds; indium compounds; microcavity lasers; optical waveguides; semiconductor lasers; whispering gallery modes; InP-InGaAsP; directional emission whispering-gallery-mode semiconductor microcavity lasers; equilateral triangle resonator; etching; metal layers; numerical simulation; output waveguide; room temperature; room temperature CW operation; square optical microcavities; temperature 293 K to 298 K; triangle optical microcavities; Laser modes; Laser theory; Microcavities; Numerical simulation; Optical resonators; Optical waveguide theory; Optical waveguides; Semiconductor lasers; Stimulated emission; Waveguide lasers;
Conference_Titel :
Nano-Optoelectronics Workshop, 2008. i-NOW 2008. International
Conference_Location :
Shonan Village
Print_ISBN :
978-1-4244-2656-0
DOI :
10.1109/INOW.2008.4634421
