Title :
111 Gb/s transmission with compensation of FBG-induced phase ripple enabled by coherent detection and digital signal processing
Author :
Alfiad, M.S. ; van den Borne, Dirk ; Wuth, T. ; Jansen, S.L. ; Kuschnerov, M. ; Veljanovski, V. ; Napoli, A. ; de Waardt, H.
Author_Institution :
COBRA Inst., Eindhoven Univ. of Technol., Eindhoven, Netherlands
Abstract :
We demonstrate that coherent detection combined with digital signal processing can completely compensate for FBG induced phase-ripple. We report penalty free transmission of 40 x 111-Gb/s POLMUX-RZ-DQPSK over 1,425-km of SSMF with FBG for in-line dispersion compensation.
Keywords :
Bragg gratings; differential phase shift keying; multiplexing; optical fibre communication; optical fibre dispersion; quadrature phase shift keying; signal processing; DQPSK; FBG; POLMUX-RZ-DQPSK; SSMF; bit rate 111 Gbit/s; coherent detection; digital signal processing; fibre Bragg grating; in-line dispersion compensation; penalty free transmission; phase ripple; polarization multiplexing; standard single mode fibre; Digital signal processing; Intersymbol interference; Manufacturing; Optical attenuators; Optical control; Optical noise; Optical receivers; Optical transmitters; Phase detection; Signal to noise ratio;
Conference_Titel :
Optical Communication, 2009. ECOC '09. 35th European Conference on
Conference_Location :
Vienna
Print_ISBN :
978-1-4244-5096-1
