Repeater-less length equalisation efficiency in 10 Gb/s optical communication systems using Cp-OAPF

Loedhammacakra, Wisit, Ng, Wai Pang, Cryan, Bob and Ghassemlooy, Zabih (2011) Repeater-less length equalisation efficiency in 10 Gb/s optical communication systems using Cp-OAPF. In: 16th European Conference on Networks and Optical Communications (NOC). Institute of Electrical and Electronics Engineers (IEEE), Piscataway, NJ, pp. 64-67. ISBN 978-1612847535

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Abstract

Chromatic dispersion (CD) equalisation will be discussed in this paper with an alternative method, cascaded parallel optical all pass filter (Cp-OAPF), to equalise within a 10 Gb/s single mode fibre (SMF). The CD is due to the phase delay within the SMF. The Cp-OAPF acts as a phase equaliser which will invert the effect of SMF phase delay. Simulation results at BER of 10-9 showed that the proposed equaliser can increase of 1.6 times in the CD equalisation range compared to system employing p-OAPF with nonreturn to zero rectangular and Gaussian pulses at 10Gb/s. The Cp-OAPF is capable to compensate CD over a wide range of 109 and 98 km when the input is rectangular and Gaussian pulse, respectively for error free BER.

Item Type: Book Section
Additional Information: Presented at the 16th European Conference on Networks and Optical Communications (NOC), held at Northumbria University, Newcastle upon Tyne, 20 - 22 July 2011.
Uncontrolled Keywords: Gaussian pulses, cascaded parallel optical all pass filter, chromatic dispersion equalisation, error free BER, optical communication system, phase equaliser
Subjects: H600 Electronic and Electrical Engineering
Department: Faculties > Engineering and Environment > Mathematics, Physics and Electrical Engineering
Related URLs:
Depositing User: Ay Okpokam
Date Deposited: 08 Mar 2012 10:08
Last Modified: 24 Oct 2017 08:53
URI: http://nrl.northumbria.ac.uk/id/eprint/5610

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