DocumentCode
977056
Title
280 Mbit/s single-mode fibre transmission with DFB laser diode emitting at 1.53 μm
Author
Yamamoto, Seiichi ; Utaka, K. ; Akiba, Shigeyuki ; Sakai, Kenji ; Matsushima, Y. ; Sakaguchi, So ; Seki, N.
Author_Institution
KDD Research & Development Laboratories, Tokyo, Japan
Volume
18
Issue
5
fYear
1982
Firstpage
239
Lastpage
240
Abstract
By using a distributed feedback buried heterostructure InGaAsP/InP laser diode emitting at 1.53 μm, 21.7 km single-mode fibre transmission at 280 Mbit/s was successfully carried out without any noticeable degradation In a waveform and an error rate. This result indicates that a long-haul optical telecommunication system with a repeater span of over 70 km is possible in the fibre low-loss region of 1.5 μm to 1.6 μm wavelength.
Keywords
III-V semiconductors; gallium arsenide; indium compounds; optical communication equipment; optical fibres; semiconductor junction lasers; 1.53 μm; 280 Mbit/s single-mode fibre transmission; III-V semiconductor; distributed feedback buried heterostructure InGaAsP/InP laser diode; optical telecommunication system; repeater span;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19820162
Filename
4246340
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