Title :
Lateral current injection laser with uniformly distributed quantum-well structure
Author :
Shindo, Takahiko ; Futami, Mitsuaki ; Osabe, Ryo ; Koguchi, Takayuki ; Amemiya, Tomohiro ; Nishiyama, Nobuhiko ; Arai, Shigehisa
Author_Institution :
Dept. of Electr. & Electron. Eng., Tokyo Inst. of Technol., Tokyo, Japan
Abstract :
Uniformly distributed quantum-well structure was introduced to a lateral-current-injection (LCI) laser to realize high internal quantum efficiency operation. As the result, superior light output characteristic was obtained with the internal quantum efficiencies of 70%.
Keywords :
quantum optics; quantum well lasers; internal quantum efficiency operation; lateral current injection laser; superior light output characteristic; uniformly distributed quantum well structure; Distributed feedback devices; Indium phosphide; Laser feedback; Optical waveguides; Semiconductor lasers; Substrates; Waveguide lasers;
Conference_Titel :
Photonics Conference (PHO), 2011 IEEE
Conference_Location :
Arlington, VA
Print_ISBN :
978-1-4244-8940-4
DOI :
10.1109/PHO.2011.6110731
