Title :
Simultaneous operation of 10 channel tunable DFB laser arrays Using Strained-InGaAsP Multiple Quantum Wells
Author :
Sato, Kenji ; Sekine, Satoshi ; Kondo, Yasuhiro ; Yamamoto, Mitsuo
Author_Institution :
NTT Opto-electronics Laboratories
Abstract :
Simultaneous operation of 10-channel tunable DFB laser arrays using strained-InGaAsP multiple quantum wells is described. The lasing frequencies of the 10 channels are all arranged in a single 10-GHz space with each channel maintaining a narrow linewidth of less than 3 MHz.
Keywords :
Epitaxial growth; Epitaxial layers; Frequency; Optical arrays; Optical devices; Power generation; Quantum well devices; Quantum well lasers; Semiconductor laser arrays; Tunable circuits and devices;
Conference_Titel :
Semiconductor Laser Conference , 1992. Conference Digest. 13th IEEE International
Conference_Location :
Kagazwa, Japan
Print_ISBN :
4-930813-51-4
DOI :
10.1109/ISLC.1992.763634
