Title :
780-mn long-cavity DBR lasers with partially corrugated gratings fabricated by compositional disordering of a quantum well
Author :
Hirata, T. ; Suehiro, M. ; Maeda, M. ; Hihar, M. ; Hosomatsu, H.
Author_Institution :
Optical Measurement Technology Development Co., Ltd.
Abstract :
We report on 780-nm long-cavity DBR lasers with narrow spectral linewidth. The DBR section is integrated by compositional disordering of a quantum well, and the gratings are partially corrugated to control the coupling coefficient.
Keywords :
Charge carrier density; Chemicals; Distributed Bragg reflectors; Epitaxial growth; Epitaxial layers; Etching; Gratings; Optical interferometry; Quantum well lasers; Wavelength measurement;
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.1992.763632
