DocumentCode
1377484
Title
Synchronisation of subterahertz optical pulse train from PLL-controlled colliding pulse modelocked semiconductor laser
Author
Hashimoto, E. ; Takada, Akifumi ; Katagiri, Yuta
Author_Institution
NTT Optical Network Syst. Labs., Yokosuka
Volume
34
Issue
6
fYear
1998
fDate
3/19/1998 12:00:00 AM
Firstpage
580
Lastpage
582
Abstract
The synchronisation of a 192 GHz optical pulse train, generated from a colliding pulse modelocked laser diode, to an electrical signal is successfully demonstrated by a phase-locked loop that uses optical modulation sidebands. The synchronisation is confirmed by a synchro-scan streak camera and the timing jitter is estimated to be 0.6 ps from the RF line spectrum of the beat note between the high-order sidebands generated by 40 GHz electroabsorption modulation
Keywords
electro-optical modulation; jitter; laser mode locking; optical links; optical phase locked loops; semiconductor lasers; synchronisation; time division multiplexing; wavelength division multiplexing; 0.6 ps; 192 GHz; 40 GHz; PLL-controlled colliding pulse; RF line spectrum; beat note; electroabsorption modulation; high-order sidebands; modelocked semiconductor laser; optical modulation sidebands; subterahertz optical pulse train; synchro-scan streak camera; synchronisation; timing jitter;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19980427
Filename
674300
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