DocumentCode :
1097388
Title :
1.5-1.6 µm GaInAsP/InP dynamic-single-mode (DSM) lasers with distributed Bragg reflector
Author :
Koyama, Fumio ; Suematsu, Yasuharu ; Arai, Shigehisa ; Tawee, Tanbun-ek
Author_Institution :
Tokyo Institute of Technology, Meguro-ku, Tokyo, Japan
Volume :
19
Issue :
6
fYear :
1983
fDate :
6/1/1983 12:00:00 AM
Firstpage :
1042
Lastpage :
1051
Abstract :
The theoretical bases and the experimental results of the dynamic behavior of 
m GaInAsP/InP dynamic-single-mode (DSM) lasers with distributed Bragg reflector (DBR) are given. A condition for the single-mode operation of a rapidly modulated DBR laser, called a "dynamic-single-mode laser," and the dynamic spectral width were theoretically presented. Experimentally, buried-heterostructure distributed-Bragg-reflector integrated-twin-guide (BH-DBR-ITG) and buried-heterostructure butt-jointed-built-in distributed-Bragg-reflector (BH-BJB-DBR) lasers emitting at the wavelength of m were directly modulated up to 3 GHz, and the stable single-mode operations were obtained in both types of lasers. The dynamic spectral width at the worst modulation condition was measured to be 0.27 nm, which was about 
times smaller than that of conventional lasers.
m GaInAsP/InP dynamic-single-mode (DSM) lasers with distributed Bragg reflector (DBR) are given. A condition for the single-mode operation of a rapidly modulated DBR laser, called a "dynamic-single-mode laser," and the dynamic spectral width were theoretically presented. Experimentally, buried-heterostructure distributed-Bragg-reflector integrated-twin-guide (BH-DBR-ITG) and buried-heterostructure butt-jointed-built-in distributed-Bragg-reflector (BH-BJB-DBR) lasers emitting at the wavelength of m were directly modulated up to 3 GHz, and the stable single-mode operations were obtained in both types of lasers. The dynamic spectral width at the worst modulation condition was measured to be 0.27 nm, which was about times smaller than that of conventional lasers.Keywords :
Distributed Bragg reflector lasers; Gallium materials/lasers; Indium materials/devices; Laser modes; Optical fiber transmitters, lasers; Distributed Bragg reflectors; Fiber lasers; Indium phosphide; Laser modes; Laser noise; Laser stability; Laser theory; Optical fiber communication; Optical fiber polarization; Semiconductor lasers;
fLanguage :
English
Journal_Title :
Quantum Electronics, IEEE Journal of
Publisher :
ieee
ISSN :
0018-9197
Type :
jour
DOI :
10.1109/JQE.1983.1071967
Filename :
1071967
Link To Document :
