DocumentCode
3479526
Title
Dynamic longitudinal mode stability in quarter wave shifted DFB lasers
Author
Tsuji, Satoshi ; Okai, M. ; Nakano, Hisamatsu ; Chinone, N. ; Choy, Murphy
Author_Institution
Central Research Laborabory, Hitachi, LTD. Kokubunji, Tokyo 185, Japan
fYear
1988
fDate
Aug. 29 1988-Sept. 1 1988
Firstpage
110
Lastpage
111
Abstract
Stable single mode operation of semiconductor lasers are of great interest for multi-giga bit long-span optical fiber communications. [1] Especially, quarter wave shifted (QWS-) DFB lasers are expected to be one of the most attractive light sources, because of their large threshold gain difference between a main mode and sub modes.
Keywords
diffraction gratings; distributed feedback lasers; laser frequency stability; laser modes; semiconductor junction lasers; FM characteristics; beat-frequency fluctuation model; distributed feedback lasers; dynamic longitudinal mode stability; multielectrode lasers; quarter wave shifted DFB lasers;
fLanguage
English
Publisher
ieee
Conference_Titel
Semiconductor Laser Conference, 1988. Conference Digest., 11th IEEE International
Conference_Location
Boston, MA, USA
Type
conf
DOI
10.1109/SLCON.1988.26181
Filename
26181
Link To Document