DocumentCode
1027715
Title
Spectral linewidth of an AlGaAs/GaAs DFB-TJS external-cavity laser with optical phase control loop
Author
Kameya, M. ; Tai, S. ; Mitsunaga, K. ; Kyuma, K. ; Hamanaka, K. ; Nakayama, Taiki
Author_Institution
Mitsubishi Electric Corporation, Central Research Laboratory, Amagasaki, Japan
Volume
22
Issue
23
fYear
1986
Firstpage
1231
Lastpage
1232
Abstract
A stable narrow spectral linewidth was obtained for an external-cavity laser consisting of an AlGaAs/GaAs distributed-feedback laper and a stabilised electro-optical feedback loop. The linewidth of 500kHz with its fluctuation of less than ±5 kHz was achieved without any temperature control.
Keywords
III-V semiconductors; aluminium compounds; distributed feedback lasers; gallium arsenide; laser cavity resonators; laser frequency stability; optical variables control; phase control; semiconductor junction lasers; spectral line breadth; AlGaAs-GaAs; DFB transverse junction stripe external cavity laser; linewidth 500 kHz; optical phase control loop; semiconductor laser; spectral linewidth; stabilised electro-optical feedback loop;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19860844
Filename
4257063
Link To Document