DocumentCode
1336041
Title
86 gbit/s PDM 16-QAM signal transmission using InP optical IQ modulator
Author
Yamada, Eiji ; Kikuchi, Naoya ; Sano, Akihide ; Kobayashi, Takehiko ; Shibata, Yoshitaka ; Ishii, Hiroyuki ; Miyamoto, Yutaka
Author_Institution
NTT Photonics Labs., NTT Corp., Atsugi, Japan
Volume
48
Issue
23
fYear
2012
Firstpage
1486
Lastpage
1487
Abstract
86 Gbit/s PDM 16-QAM signal generation and transmission over 240 km using an InP optical IQ modulator is demonstrated for the first time. 16-QAM signals were generated with an InP IQ modulator driven at 10.7 GSymbol/s by two sets of 4-level differential signals generated by an arbitrary waveform generator and differential amplifiers. It is confirmed that there was little difference between the BER performance for a back-to-back configuration and that after a 240 km transmission.
Keywords
III-V semiconductors; error statistics; function generators; indium compounds; optical modulation; pulse modulation; quadrature amplitude modulation; 4-level differential signal generation; BER performance; InP; PDM 16-QAM signal generation; PDM 16-QAM signal transmission; arbitrary waveform generator; bit rate 86 Gbit/s; differential amplifier; distance 240 km; optical IQ modulator;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el.2012.2490
Filename
6354244
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