DocumentCode
3075189
Title
A study on low-PAPR non-zero crossing 16-QAM modulation for 20 Gb/s-based NG-PON
Author
Ishii, Kenji ; Suzuki, Naoki ; Akiyama, Yuji ; Ichikawa, Toshiyuki ; Koguchi, Kazuumi ; Nakagawa, Junichi
Author_Institution
Inf. Technol. R&D Center, Mitsubishi Electr. Corp., Kamakura, Japan
fYear
2012
fDate
2-6 July 2012
Firstpage
126
Lastpage
127
Abstract
We propose a new low-PAPR 16-QAM modulation using a non-zero crossing mapping for NG-PON. With this 16-QAM signal and SOA booster, a high loss budget of 29.4 dB at 20 Gb/s, which is higher by 0.9 dB than that of the normal mapping, was achieved.
Keywords
optical modulation; passive optical networks; quadrature amplitude modulation; semiconductor optical amplifiers; 16-QAM modulation signal; NG-PON; SOA booster; bit rate 20 Gbit/s; gain 29.4 dB; low-PAPR; nozero crossing mapping; Loss measurement; Modulation; Optical attenuators; Optical network units; Optical transmitters; Peak to average power ratio; Semiconductor optical amplifiers;
fLanguage
English
Publisher
ieee
Conference_Titel
Opto-Electronics and Communications Conference (OECC), 2012 17th
Conference_Location
Busan
ISSN
2166-8884
Print_ISBN
978-1-4673-0976-9
Electronic_ISBN
2166-8884
Type
conf
DOI
10.1109/OECC.2012.6276403
Filename
6276403
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