Title :
Full-field detection based multi-chip MLSE for offset-DQPSK modulation format
Author :
Zhao, J. ; Ellis, A.D.
Author_Institution :
Photonic Syst. Group, Univ. Coll. Cork, Cork, Ireland
Abstract :
We propose full-field detection based multi-chip MLSE to improve the receiver sensitivity, CD tolerance, and flexibility of the AMZI delay of the offset-DQPSK format, while retaining the simplicity of its pre-coder and single-AMZI demodulator.
Keywords :
maximum likelihood sequence estimation; optical communication; quadrature phase shift keying; AMZI delay; CD tolerance; full-field detection based multichip MLSE; offset-DQPSK modulation; receiver sensitivity; Maximum likelihood estimation; Optical attenuators; Optical fibers; Optical noise; Optical receivers; Signal to noise ratio;
Conference_Titel :
Optical Communication (ECOC), 2011 37th European Conference and Exhibition on
Conference_Location :
Geneva
Print_ISBN :
978-1-4577-1918-9
