DocumentCode
609044
Title
Fractionally-spaced frequency domain linear crosstalk cancellation with spectral alignment techniques for coherent superchannel optical systems
Author
Jie Pan ; Stark, A. ; Cheng Liu ; Ralph, Stephen E.
Author_Institution
Sch. of Electr. & Comput. Eng., Georgia Inst. of Technol., Atlanta, GA, USA
fYear
2013
fDate
17-21 March 2013
Firstpage
1
Lastpage
3
Abstract
A computationally efficient frequency domain implementation of a fractionally-spaced equalizer with inter-channel spectral alignment is proposed for inter-channel-crosstalk cancellation. The algorithm is an essential component of crosstalk cancellation and reduces the complexity without sacrificing performance.
Keywords
channel capacity; channel spacing; equalisers; interference suppression; optical crosstalk; optical fibre communication; wavelength division multiplexing; DWDM systems; ICI; ICI-FDE; channel spacing; coherent superchannel optical systems; fractionally-spaced equalizer; fractionally-spaced frequency domain linear crosstalk cancellation; interchannel signal processing; interchannel spectral alignment; Channel spacing; Crosstalk; Delay effects; Equalizers; Optical filters; Optical noise; Signal to noise ratio;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC), 2013
Conference_Location
Anaheim, CA
Print_ISBN
978-1-4799-0457-0
Type
conf
Filename
6533184
Link To Document