학술논문
Strip buried heterostructure lasers with passive distributed Bragg reflectors
Document Type
Periodical
Author
Source
IEEE Journal of Quantum Electronics IEEE J. Quantum Electron. Quantum Electronics, IEEE Journal of. 15(10):1091-1093 Oct, 1979
Subject
Language
ISSN
0018-9197
1558-1713
1558-1713
Abstract
A GaAs-Al x Ga 1-x As strip buried heterostructure laser with distributed feedback Bragg reflectors is described. In this structure, the active strip is present in the form of an isolated segment completely buried in wide band gap Al x Ga 1-x As. The diode is shown to operate stably in single transverse (fundamental) and longitudinal modes when the Fabry-Perot modes are suppressed by saw cutting the mirrors.