Title :
100G transoceanic length transmission with high spectral efficiency using bandwidth constrained PDM-QPSK
Author_Institution :
Tyco Electron. Subsea Commun., Eatontown, NJ, USA
Abstract :
We review our recent 100G, high spectral efficiency, transmission experiments over transoceanic and regional distances. Transmitter pre-filtering together with a MAP detection algorithm can significantly improve spectral efficiency.
Keywords :
filtering theory; maximum likelihood estimation; quadrature phase shift keying; signal detection; MAP detection algorithm; bandwidth constrained PDM-QPSK; regional distance; spectral efficiency; transmission experiments; transmitter pre-filtering; transoceanic distance; transoceanic length transmission; Channel spacing; Detection algorithms; OFDM; Optical noise; Optical transmitters; Q factor; Signal to noise ratio;
Conference_Titel :
Optical Fiber Communication Conference and Exposition (OFC/NFOEC), 2011 and the National Fiber Optic Engineers Conference
Conference_Location :
Los Angeles, CA
Print_ISBN :
978-1-4577-0213-6
