Title :
Reducing equalizer complexity in coherent receivers for Nyquist spectrally shaped systems with matched filters
Author :
Junyi Wang ; Chongjin Xie ; Pan, Z.
Author_Institution :
Bell Labs., Alcatel-Lucent, Holmdel, NJ, USA
Abstract :
We show that the complexity of the receiver-side dynamic butterfly equalizer can be significantly reduced by incorporating a matched filter in the static chromatic dispersion equalizer for root-raised-cosine Nyquist spectrally shaped systems.
Keywords :
equalisers; matched filters; optical fibre communication; optical fibre dispersion; optical fibre filters; optical receivers; coherent receivers; matched filters; receiver-side dynamic butterfly equalizer complexity; root-raised-cosine Nyquist spectrally shaped systems; static chromatic dispersion equalizer; Complexity theory; Equalizers; Matched filters; Optical noise; Optical signal processing; Signal to noise ratio;
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
