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Modeling of Optical Carrier Recovery using Four Wave Mixing Technique for Binary Phase Shift Keying Systems

Show simple item record Malasinghe, L Weerasuriya, R 2015-08-03T10:15:39Z 2015-08-03T10:15:39Z 2015-08-03
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.description.sponsorship IEEE IEEE Sri Lanka Section Robotics and Automation Section Chapter, IEEE Sri Lanka Section 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-Full-text en_US
dc.identifier.faculty Engineering en_US
dc.identifier.department Department of Electrical and Computer Engineering Sri Lanka Institute of Information Technology Malabe, Sri Lanka en_US
dc.identifier.department Department of Electronic and Telecommunication Engineering University of Moratuwa Katubedda, Sri Lanka en_US
dc.identifier.year 2015 en_US
dc.identifier.conference MERCon 2015 Moratuwa Engineering Research Conference en_US University of Moratuwa, Sri Lanka en_US
dc.identifier.pgnos p 49 en_US en_US en_US

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