We investigate, by means of simulations, polarization multiplexed (PolMux) quadrature duobinary (QDB) as a modulation format for transmitting 111 Gb/s signals with high spectral efficiency, robust performance and acceptable system complexity.
|Title of host publication||Proceedings of the 15th OptoElectronics and Communications Conference, OECC 2010, July 5-9, 2010, Sapporo Japan|
|Place of Publication||Piscataway|
|Publisher||Institute of Electrical and Electronics Engineers|
|Publication status||Published - 2010|