CUED Publications database

Benefits of digital backpropagation in coherent QPSK and 16QAM fibre links

Behrens, C and Killey, RI and Savory, SJ and Chen, M and Bayvel, P (2010) Benefits of digital backpropagation in coherent QPSK and 16QAM fibre links. In: UNSPECIFIED pp. 359-360..

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Abstract

We investigate the performance of digital backpropagation in wavelength-division-multiplexed-(WDM) transmission systems using polarisation-division-multiplexed (PDM) differentially-encoded quadrature phase shift keying (QPSK) and 16-quadrature amplitude modulation (16QAM) for a range of symbol-rates. Digital backpropagation was found to be more effective for the 16QAM than QPSK format. ©2010 Optical Society of America.

Item Type: Conference or Workshop Item (UNSPECIFIED)
Subjects: UNSPECIFIED
Divisions: Div B > Photonics
Depositing User: Cron Job
Date Deposited: 17 Jul 2017 19:20
Last Modified: 10 Aug 2017 01:39
DOI: