Title :
Low (2.0 kA/cm2) threshold current density operation of 629 nm GaInP/AlInP multiquantum well lasers grown by gas source molecular beam epitaxy on 15 degrees off
Author :
Kikuchi, A. ; Kishino, Katsumi ; Kaneko, Yuya
Author_Institution :
Dept. of Electr. & Electron. Eng., Sophia Univ., Tokyo, Japan
fDate :
7/4/1991 12:00:00 AM
Abstract :
Very low threshold current density operation of 630 nm wavelength range GaInP/AlInP multiquantum well (MQW) lasers grown by gas source molecular beam epitaxy has been achieved. The reduction of threshold current density Jth was obtained by use of 15 degrees off
Keywords :
III-V semiconductors; aluminium compounds; gallium arsenide; indium compounds; laser transitions; molecular beam epitaxial growth; semiconductor growth; semiconductor junction lasers; 629 to 630 nm; GaAs substrates; GaInP-AlInP-GaAs; MQW lasers; gas source MBE; low threshold current density operation; molecular beam epitaxy; multiquantum well;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19910814