Title :
34 Gb/s PDM-QPSK coherent receiver using SiGe ADCs and a single FPGA for digital signal processing
Author :
Dutisseuil, E. ; Tanguy, J.-M. ; Voicila, A. ; Laube, R. ; Bore, Francois ; Takeugming, H. ; de Dinechin, Florent ; Cerou, F. ; Charlet, G.
Author_Institution :
Alcatel-Lucent Bell Labs. France, Nozay, France
Abstract :
A fully reprogrammable coherent receiver using an integrated coherent front end, four high speed ADCs and powerful FPGAs is reported and tested against optical noise level, chromatic dispersion and PMD for various equalizer filter length.
Keywords :
Ge-Si alloys; analogue-digital conversion; light coherence; optical receivers; quadrature phase shift keying; signal processing; ADC; PDM-QPSK coherent receiver; PMD; SiGe; bit rate 34 Gbit/s; chromatic dispersion; digital signal processing; equalizer filter length; fully reprogrammable coherent receiver; integrated coherent front end; optical noise level; single FPGA; Bit error rate; Chromatic dispersion; Equalizers; Field programmable gate arrays; Optical noise; Real-time systems; Receivers;
Conference_Titel :
Optical Fiber Communication Conference and Exposition (OFC/NFOEC), 2012 and the National Fiber Optic Engineers Conference
Conference_Location :
Los Angeles, CA
Print_ISBN :
978-1-4673-0262-3
