DocumentCode
1031193
Title
Experiment on 1500 nm stabilised Zeeman laser
Author
Wu Yizun ; Guan Kejian ; Yu Tong ; Tian Feng
Author_Institution
Beijing Institute of Posts & Telecommunications, Optical Fiber Communication Laboratory, Beijing, China
Volume
23
Issue
7
fYear
1987
Firstpage
318
Lastpage
319
Abstract
The 1500 nm stabilised He-Ne transverse Zeeman laser (STZL) equipment is now well established, and the laser used in this equipment is specially fabricated to give a goodquality Zeeman beat frequency curve. The measurement of IF fluctuation given by two such STZLs beating with each other shows that the frequency stability of these lasers is about ±1.25 MHz for a long running time. The equipment is not complex and is suitable for coherent optical fibre communication systems.
Keywords
Zeeman effect; gas lasers; helium; laser frequency stability; neon; optical communication equipment; optical fibres; 1500 nm; He-Ne laser; STZL; Zeeman beat frequency curve; coherent optical fibre communication systems; frequency stability; long running time; measurement of IF fluctuation; stabilised He-Ne transverse Zeeman laser;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19870236
Filename
4257564
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