Title :
Global optimization of fiber-optic communication systems using four-dimensional modulation formats
Author :
Coelho, Leonardo D. ; Hanik, Norbert
Author_Institution :
Inst. for Commun. Eng., Tech. Univ. Munchen, Munich, Germany
Abstract :
Using a global optimization algorithm, we show that significant gain in performance can be obtained by using the Ungerboeck´s set-partitioning scheme for DP-QPSK and DP-16QAM in four dimensions.
Keywords :
optical fibre networks; optical modulation; optimisation; quadrature amplitude modulation; quadrature phase shift keying; DP-16QAM format; DP-QPSK format; Ungerboeck set-partitioning scheme; fiber-optic communication system; four-dimensional modulation format; global optimization algorithm; Bit error rate; Modulation; Nonlinear optics; Optical receivers; Optimized production technology; Partitioning algorithms;
Conference_Titel :
Optical Communication (ECOC), 2011 37th European Conference and Exhibition on
Conference_Location :
Geneva
Print_ISBN :
978-1-4577-1918-9
