Performance Analysis of DPSK-OCDMA System for Optical Access Network


Islam, Monirul and Ahmed, N. and Aljunid, S. A. and Ali, Sharafat and Sayeed, Shohel and Sabri, Naseer (2016) Performance Analysis of DPSK-OCDMA System for Optical Access Network. Journal of Optical Communications, 37 (1). ISSN 0173-4911

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In this research, the performance of optical code division multiple access (OCDMA) using differential phase shift keying (DPSK) has been compared with OCDMA On-Off Keying (OOK). This comparison took place in terms of bit error rate (BER) and receiver power where two bit rates (155 Mbps and 622 Mbps) have been used for this analysis. Using of OptiSystem 7.0 simulation, comparing eye dia-gram and optical spectrum alongside with BER and Rx power. It is found that OCDMA-DPSK performs better in comparison to OCDMA-OOK. The performance analysis also provides parameter for designing and development of an OCDMA system for optical access network using DPSK.

Item Type: Article
Uncontrolled Keywords: optical code division multiple access (OCDMA); differential phase shift keying (DPSK); On-Off keying (OOK); bit error rate (BER)
Subjects: T Technology > TA Engineering (General). Civil engineering (General) > TA1501-1820 Applied optics. Photonics
Divisions: Faculty of Information Science and Technology (FIST)
Depositing User: Ms Rosnani Abd Wahab
Date Deposited: 21 Nov 2017 10:28
Last Modified: 21 Nov 2017 10:28


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