DocumentCode
1000937
Title
Dynamic linewidth of amplitude-modulated single-longitudinal-mode semiconductor lasers operating at 1.5 ¿m wavelength
Author
Olsson, N.A. ; Dutta, N.K. ; Liou, K.-Y.
Author_Institution
Bell Laboratories, Murray Hill, USA
Volume
20
Issue
3
fYear
1984
Firstpage
121
Lastpage
122
Abstract
We have measured the frequency chirp characteristics of single-longitudinal-mode semiconductor lasers operating at 1.5 ¿m wavelength and subject to large signal amplitude modulation in the 50 to 800 MHz range. Measurements on cleaved-coupled-cavity (C3) and GRIN-rod external cavity lasers show that the wavelength chirp is large enough to cause a penalty in ultra-high-bit-rate long-haul optical-fibre systems.
Keywords
amplitude modulation; laser frequency stability; laser modes; semiconductor junction lasers; 1.5 microns wavelength; 50 to 800 MHz range; AM; GRIN-rod external cavity lasers; cleaved-coupled-cavity lasers; dynamic linewidth; frequency chirp characteristics; frequency stability; large signal amplitude modulation; long-haul optical-fibre systems; semiconductor lasers; single-longitudinal-mode; wavelength chirp;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19840082
Filename
4249693
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