DocumentCode
1068971
Title
Dynamics of longitudinal and transverse modes along the junction plane in GaAlAs stripe lasers
Author
Mengel, F. ; Ostoich, V.
Author_Institution
Electromagnetics Institute, Technical University of Denmark, Lyngby, Denmark, USA
Volume
13
Issue
5
fYear
1977
fDate
5/1/1977 12:00:00 AM
Firstpage
359
Lastpage
361
Abstract
Observations of the transient excitation of higher order transverse modes along the junction plane in DH GaAlAs stripe lasers during subnanosecond pulse modulation is reported. These modes are strongly excited at the onset of the light pulse, they decay during 200 ps, and reappear after 400-600 ps. The width of the longitudinal mode spectrum decays from 40 to 10 Å during 0.5-1 ns.
Keywords
DH-HEMTs; Fiber lasers; Laser excitation; Laser modes; Laser stability; Pulse measurements; Pulse modulation; Space vector pulse width modulation; Spectroscopy; Threshold current;
fLanguage
English
Journal_Title
Quantum Electronics, IEEE Journal of
Publisher
ieee
ISSN
0018-9197
Type
jour
DOI
10.1109/JQE.1977.1069332
Filename
1069332
Link To Document