Title :
Experimental 2.5 Gbit/s QPSK WDM coherent phase modulated radio-over-fibre link with digital demodulation by a K-means algorithm
Author :
Guerrero, N. ; Caballero, A. ; Amaya, F. ; Zibar, D. ; Monroy, I. Tafur
Author_Institution :
DTU Fotonik, Tech. Univ. of Denmark, Lyngby, Denmark
Abstract :
Highest reported bit rate of 2.5 Gbit/s for optically phase modulated radio-over-fibre link employing coherent detection is demonstrated. Demodulation of 3middot2.5 Gbit/s QPSK modulated WDM channels, is achieved after 79 km of transmission through deployed fiber.
Keywords :
demodulation; optical links; quadrature phase shift keying; radio-over-fibre; wavelength division multiplexing; K-means algorithm; QPSK WDM coherent phase modulated radio-over-fibre link; bit rate 2.5 Gbit/s; coherent detection; digital demodulation; Demodulation; Distributed feedback devices; Optical feedback; Optical modulation; Optical receivers; Optical sensors; Optical transmitters; Phase modulation; Quadrature phase shift keying; Wavelength division multiplexing;
Conference_Titel :
Optical Communication, 2009. ECOC '09. 35th European Conference on
Conference_Location :
Vienna
Print_ISBN :
978-1-4244-5096-1
