DocumentCode
600413
Title
High spectrum narrowing tolerant 112 Gb/s dual polarization QPSK optical communication systems using digital adaptive channel estimation
Author
Xu Zhang ; Xiaodan Pang ; Dogadaev, Anton ; Monroy, I.T. ; Zibar, D. ; Younce, Richard
Author_Institution
Dept. of Photonic Eng., Tech. Univ. of Denmark, Lyngby, Denmark
fYear
2012
fDate
4-8 March 2012
Firstpage
1
Lastpage
3
Abstract
We experimentally demonstrate high spectrum narrowing tolerant 112-Gb/s QPSK polarization multiplex system based on digital adaptive channel estimation method. The proposed algorithm is able to detect severe spectrum-narrowed signal even with 20GHz 3dB bandwidth.
Keywords
channel estimation; optical communication; quadrature phase shift keying; QPSK; bit rate 112 Gbit/s; digital adaptive channel estimation; dual polarization; high spectrum narrowing tolerant; optical communication systems; spectrum-narrowed signal; Bit error rate; Channel estimation; Optical filters; Optical noise; Optical polarization; Optical signal processing; Signal to noise ratio;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Fiber Communication Conference and Exposition (OFC/NFOEC), 2012 and the National Fiber Optic Engineers Conference
Conference_Location
Los Angeles, CA
ISSN
pending
Print_ISBN
978-1-4673-0262-3
Type
conf
Filename
6476236
Link To Document