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Modeling of optical carrier recovery using four wave mixing technique for binary phase shift keying systems

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dc.contributor.author Malasinghe, L
dc.contributor.author Weerasuriya, R
dc.date.accessioned 2018-09-19T18:34:17Z
dc.date.available 2018-09-19T18:34:17Z
dc.identifier.uri http://dl.lib.mrt.ac.lk/handle/123/13569
dc.description.abstract Modern communication networks uses optical fibre extensively. The transport networks are upgrading its capacity continuously to provide the bandwidth requirement of the customer requirements. To provide such an increase in bandwidth, the transmission networks are moving from Amplitude Shift Keying modulation methods to Phase Shift Keying methods. In phase shift keying systems, data reception and regeneration required phase synchronization. This requires original optical carrier phase information. In this paper, we report a model for optical carrier recovery for optical synchronization of a Binary Phase Shift Keying input by exploiting Four Wave Mixing in Highly Non-Linear Fibers. The noise influence from the signal laser for the recovered carrier was analyzed. en_US
dc.language.iso en en_US
dc.subject Optical Fiber Communications, Four Wave Mixing, Binary Phase Shift Keying, Linewidth and Signal to Noise Ratio. en_US
dc.title Modeling of optical carrier recovery using four wave mixing technique for binary phase shift keying systems en_US
dc.type Conference-Abstract en_US
dc.identifier.faculty Engineering en_US
dc.identifier.year 2015 en_US
dc.identifier.conference Moratuwa Engineering Research Conference - MERCon 2015 en_US
dc.identifier.place Moratuwa, Sri Lanka en_US
dc.identifier.email lakmini.m@sliit.lk en_US
dc.identifier.email ruwan@ent.mrt.ac.lk en_US


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