DocumentCode
670770
Title
Ultra-low timing-jitter 40GHz clock recovery using EAM-MZM double-loop and its application in a 640Gbit/s OTDM system
Author
Deming Kong ; Hui Wang ; Yan Li ; Jizhao Zang ; Siyuan Zhou ; Xixue Jia ; Jian Wu ; Jintong Lin
Author_Institution
State Key Lab. of Inf. Photonics & Opt. Commun., Beijing Univ. of Posts & Telecommun., Beijing, China
fYear
2012
fDate
16-20 Sept. 2012
Firstpage
1
Lastpage
3
Abstract
35fs timing-jitter clock recovery based on EAM-MZM double-loop with ability of simultaneous demultiplexing is proposed to enable a 640Gbit/s-400km OTDM transmission system with power penalty of 4dB. Results show significant performance improvement compared with MZM-OEO based clock recovery in system.
Keywords
demultiplexing; electro-optical modulation; electroabsorption; high-speed optical techniques; synchronisation; time division multiplexing; timing jitter; EAM-MZM double-loop; Mach-Zehnder modulator; OTDM transmission system; bit rate 640 Gbit/s; demultiplexing; depth 400 km; electro-absorption modulator; power penalty; time 35 fs; ultralow timing-jitter clock recovery; Clocks; Demultiplexing; Optical attenuators; Optical feedback; Optical polarization; Optical pulses; Optical transmitters;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Communications (ECOC), 2012 38th European Conference and Exhibition on
Conference_Location
Amsterdam
Type
conf
Filename
6706007
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