Title :
GaxIn1-xAsyP1-y/InP injection laser partially loaded with first-order distributed Bragg reflector
Author :
Kawanishi, Hideo ; Suematsu, Yasuharu ; Utaka, Katsuyuki ; Itaya, Yoshio ; Arai, Shigehisa
Author_Institution :
Tokyo Institute of Technology, Tokyo, Japan
fDate :
8/1/1979 12:00:00 AM
Abstract :
GaInAsP/InP distributed Bragg reflector (DBR) lasers with a first-order grating were demonstrated experimentally for the first time at a wavelength of 1.3 μm. Single longitudinal mode oscillation was obtained at low temperature, and the temperature dependence of the lasing wavelength was 0.7-0.8 Å/deg. The equivalent refractive index of GaInAsP at the lasing wavelength of 1.3 μm was 3.50 at 186 K.
Keywords :
Distributed Bragg reflector lasers; Gallium materials/lasers; Infrared lasers; Distributed Bragg reflectors; Fiber lasers; Gallium arsenide; Gratings; Indium phosphide; Laser modes; Laser theory; Mirrors; Pump lasers; Refractive index;
Journal_Title :
Quantum Electronics, IEEE Journal of
DOI :
10.1109/JQE.1979.1070074
