160-Gb/s NRZ-DQPSK optical transmission system employing QC-LDPC code

Li, Sha, Yu, Chongxiu, Kang, Zhe, Farrell, Gerald and Wu, Qiang (2014) 160-Gb/s NRZ-DQPSK optical transmission system employing QC-LDPC code. Chinese Optics Letters, 12 (1). 010604-10608. ISSN 1671-7694

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Official URL: http://dx.doi.org/10.3788/COL201412.010604

Abstract

A quasi-cyclic low-density parity check (QC-LDPC) code is constructed by an improved stability of the shortest cycle algorithm for 160-Gb/s non-return zero differential quadrature phase shift keying (NRZ-DQPSK) optical transmission system with the fiber-based optical parametric amplifier (FOPA). The QC-LDPC code with stability of the shortest cycle reduces the bit error ratio (BER) to 10-14 and restrains the error floor effectively.

Item Type: Article
Subjects: H600 Electronic and Electrical Engineering
Department: Faculties > Engineering and Environment > Mathematics, Physics and Electrical Engineering
Depositing User: Ay Okpokam
Date Deposited: 15 May 2015 11:58
Last Modified: 24 Oct 2017 08:53
URI: http://nrl.northumbria.ac.uk/id/eprint/22486

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