DocumentCode :
1483008
Title :
Author :
Visani, Davide ; Okonkwo, Chigo M. ; Shi, Yan ; Yang, Hejie ; Van den Boom, Henrie P A ; Tartarini, Giovanni ; Tangdiongga, Eduward ; Koonen, A. M J Ton
Author_Institution :
COBRA Res. Inst., Eindhoven, Netherlands
Volume :
23
Issue :
12
fYear :
2011
fDate :
6/15/2011 12:00:00 AM
Firstpage :
768
Lastpage :
770
Abstract :
The family of 3 × 2N quadrature amplitude modulation (QAM) constellations in combination with discrete multitone modulation is employed to maximize the throughput of 1-mm core diameter plastic optical fibers. Using this scheme together with a bit and power loading algorithm, a bit-rate improvement of 12% is achieved compared with using only 2N-QAM scheme. A bit rate of 5.6 Gb/s is demonstrated over 50 m of 1-mm core diameter graded-index plastic optical fiber (POF).
Keywords :
error statistics; gradient index optics; optical communication equipment; optical fibre communication; optical modulation; quadrature amplitude modulation; 1-mm core diameter graded-index plastic optical fiber; QAM constellation formats; bit loading algorithm; bit rate 5.6 Gbit/s; bit-rate improvement; discrete multitone modulation; distance 50 m; power loading algorithm; quadrature amplitude modulation; size 1 mm; Bit rate; Filling; Loading; Optical fibers; Quadrature amplitude modulation; Signal to noise ratio; Frequency-division multiplexing; optical fiber communication; plastic optical fiber; signal processing;
fLanguage :
English
Journal_Title :
Photonics Technology Letters, IEEE
Publisher :
ieee
ISSN :
1041-1135
Type :
jour
DOI :
10.1109/LPT.2011.2134082
Filename :
5740305
Link To Document :
