Title :
Electronic dispersion pre-compensation in PM-QPSK systems over mixed-fiber links
Author :
Carena, Andrea ; Jiang, Yizhang ; Poggiolini, Pierluigi ; Bosco, Gabriella ; Curri, Vittorio ; Forghieri, Fabrizio
Author_Institution :
Politec. di Torino, DET, Turin, Italy
Abstract :
Dispersion pre-compensation is shown to potentially lead to a substantial non-linearity reduction in PM-QPSK links that use a mixture of high and low dispersion fibers. However, the much larger PAPR of the pre-compensated signal poses challenging requirements on the transmitter.
Keywords :
optical fibre dispersion; optical modulation; quadrature phase shift keying; PAPR; PM-QPSK systems; electronic dispersion precompensation; high dispersion fibers; low dispersion fibers; mixed-fiber links; nonlinearity reduction; peak-to-average power ratio; Biological system modeling; Gain; Optical fiber dispersion; Optical noise; Signal to noise ratio;
Conference_Titel :
Optical Communication (ECOC), 2014 European Conference on
Conference_Location :
Cannes
DOI :
10.1109/ECOC.2014.6964177
