DocumentCode
977020
Title
NOLM oscillator and its injection locking technique for timing clock extraction and demultiplexing
Author
Nakazawa, M. ; Suzuki, K. ; Yamada, E.
Author_Institution
Opt. Soliton Transmission Group, NTT Access Network Syst. Labs., Tokai, Japan
Volume
32
Issue
12
fYear
1996
fDate
6/6/1996 12:00:00 AM
Firstpage
1122
Lastpage
1123
Abstract
A new regeneratively mode-locked opto-electric oscillator, using a nonlinear optical loop mirror (NOLM), is presented. Part of the NOLM output is led to a clock extraction circuit, and the extracted signal is fedback to a gainswitched laser diode which is used as a control pulse. When a CW input beam is coupled into the NOLM, the electro-optic feedback circuit initiates the pulse oscillation. The authors generated a 9 ps optical pulse train at 10 GHz
Keywords
clocks; demultiplexing equipment; feedback oscillators; high-speed optical techniques; injection locked oscillators; mirrors; nonlinear optics; optical communication equipment; 10 GHz; 9 ps; NOLM oscillator; demultiplexing; electro-optic feedback circuit; gain-switched laser diode; injection locking; nonlinear optical loop mirror; optical pulse train; regeneratively mode-locked opto-electric oscillator; timing clock extraction;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19960749
Filename
502892
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