DocumentCode
671019
Title
Filterless reception of 80×112-Gb/s WDM channels using single-ended photodiodes and digital interference reduction
Author
Yue-Kai Huang ; Yin Shao ; Ip, Ezra ; Ji, Peifeng ; Ting Wang ; Aono, Yoshiaki ; Tajima, Tsutomu
Author_Institution
NEC Labs. America, Inc., Princeton, NJ, USA
fYear
2012
fDate
16-20 Sept. 2012
Firstpage
1
Lastpage
3
Abstract
A cost-effective filterless coherent receiving architecture is proposed using single-ended photodiodes. By dedicating two additional direct detection signal lanes to reject signal-signal interference in the digital domain, we successfully achieved the reception of 80×112-Gb/s WDM channels after 2000-km transmission with only 1.7-dB Q penalty.
Keywords
interference suppression; photodiodes; telecommunication channels; wavelength division multiplexing; WDM channels; cost-effective filterless coherent receiving architecture; digital domain; digital interference reduction; direct detection signal lanes; distance 2000 km; filterless reception; signal-signal interference; single-ended photodiodes; Bit error rate; Optical filters; Optical polarization; Optical transmitters; Q-factor; Receivers; Wavelength division multiplexing;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Communications (ECOC), 2012 38th European Conference and Exhibition on
Conference_Location
Amsterdam
Type
conf
Filename
6706291
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