DocumentCode
1153937
Title
2 Gbit/s PSK heterodyne communication system using optical phase-locked loop
Author
Atlas, D.A. ; Kazovsky, L.G.
Author_Institution
Dept. of Electr. & Comput. Eng., Rutgers Univ., Piscataway, NJ, USA
Volume
26
Issue
14
fYear
1990
fDate
7/5/1990 12:00:00 AM
Firstpage
1030
Lastpage
1032
Abstract
The authors increase the bit rate of PSK synchronous coherent systems to 2 Gbit/s. The receiver was implemented with a pin/100- Omega photodiode and a 1320 nm diode-pumped miniature Nd:YAG laser as a local oscillator. The receiver used an optical phase-locked loop and exhibited the sensitivity of -41.7 dBm or 225 photon/bit after 50 km of single-mode fibre transmission.
Keywords
digital communication systems; garnets; neodymium; optical communication equipment; optical fibres; p-i-n diodes; phase shift keying; phase-locked loops; photodiodes; solid lasers; yttrium compounds; 1.32 micron; 2 Gbit/s; 225 photon/bit; 50 km; PSK heterodyne communication system; PSK synchronous coherent systems; YAG:Nd laser; YAl5O12:Nd; bit rate; diode pumped laser; local oscillator; optical fibre communication; optical phase-locked loop; pin photodiode; sensitivity; single-mode fibre transmission;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19900668
Filename
107998
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