DocumentCode
670683
Title
Half-cycle QAM modulation for VCSEL-based optical links
Author
Tien-Thang Pham ; Rodes, Roberto ; Jensen, J.B. ; Chang-Hasnain, Connie J. ; Monroy, I.T.
Author_Institution
Dept. of Photonics Eng., Tech. Univ. of Denmark, Lyngby, Denmark
fYear
2012
fDate
16-20 Sept. 2012
Firstpage
1
Lastpage
3
Abstract
Novel spectrally efficient half-cycle QAM modulation is experimentally demonstrated. 10 Gbps 4-QAM signal in 7.5-GHz bandwidth was successfully transmitted over 20 km SMF using an un-cooled 1.5 μm VCSEL with no equalization applied.
Keywords
optical communication equipment; optical fibre communication; optical links; optical modulation; quadrature amplitude modulation; surface emitting lasers; 4-QAM signal; SMF; VCSEL; bandwidth 7.5 GHz; bit rate 10 Gbit/s; half cycle QAM modulation; optical link; quadrature amplitude modulation; single mode fibre; vertical cavity surface emitting lasers; Bandwidth; Bit error rate; Optical attenuators; Optical fibers; Quadrature amplitude modulation; Vertical cavity surface emitting lasers;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Communications (ECOC), 2012 38th European Conference and Exhibition on
Conference_Location
Amsterdam
Type
conf
Filename
6705903
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