Title :
Low-Threshold Current-Injection Single-Mode Lasing in T-shaped Quantum Wires with Parallel Doping Layer
Author :
Liu, Shu-man ; Yoshita, Masahiro ; Okano, Makoto ; Ihara, Toshiyuki ; Itoh, Hirotake ; Akiyama, Hidefumi ; Pfeiffer, Loren N. ; West, Ken W. ; Baldwin, Kirk W.
Author_Institution :
Univ. of Tokyo, Chiba
Abstract :
CW single-mode lasing from 30 K to 70 K with the lowest threshold current of 0.27 mA has been demonstrated in 20-period T-shaped quantum-wire laser diodes with parallel p and n doping layers.
Keywords :
laser modes; quantum well lasers; semiconductor doping; semiconductor quantum wires; CW single-mode lasing; T-shaped quantum-wire laser diodes; current 0.27 mA; low-threshold current-injection single-mode lasing; parallel n doping layers; parallel p doping layers; temperature 30 K to 70 K; Diode lasers; Doping; Gallium arsenide; Molecular beam epitaxial growth; Optical imaging; Optical waveguides; Quantum well lasers; Radiative recombination; Threshold current; Wires;
Conference_Titel :
Lasers and Electro-Optics, 2007. CLEO 2007. Conference on
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-55752-834-6
DOI :
10.1109/CLEO.2007.4452489
