DocumentCode
2159502
Title
MIMO-based signal processing of spatially multiplexed 112-Gb/s PDM-QPSK signals using strongly-coupled 3-core fiber
Author
Randel, S. ; Magarini, M. ; Ryf, R. ; Essiambre, R.J. ; Gnauck, A.H. ; Winzer, P.J. ; Hayashi, Tetsuya ; Taru, Toshiki ; Sasaki, Takashi
Author_Institution
Bell Labs., Alcatel-Lucent, Holmdel, NJ, USA
fYear
2011
fDate
18-22 Sept. 2011
Firstpage
1
Lastpage
3
Abstract
We experimentally demonstrate 6×6 coherent multiple-input multiple-output (MIMO) crosstalk mitigation after simultaneous transmission of 3 spatially multiplexed 112-Gb/s PDM-QPSK channels over 24 km of a strongly-coupled 3-core fiber. The crosstalk in the fiber is about -4 dB and is almost completely canceled by MIMO processing.
Keywords
MIMO communication; crosstalk; optical fibre communication; quadrature phase shift keying; signal processing; MIMO-based signal processing; PDM-QPSK signals; bit rate 112 Gbit/s; coherent multiple-input multiple-output crosstalk mitigation; distance 24 km; spatially multiplexed PDM-QPSK channels; strongly-coupled 3-core fiber; Bit error rate; Crosstalk; Digital signal processing; Equalizers; MIMO; Multicore processing; Optical fiber communication;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Communication (ECOC), 2011 37th European Conference and Exhibition on
Conference_Location
Geneva
ISSN
Pending
Print_ISBN
978-1-4577-1918-9
Type
conf
Filename
6065986
Link To Document