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Please use this identifier to cite or link to this item: https://doi.org/10.1117/12.974939
DC FieldValue
dc.titleA PGC Demodulation Based on Differential-Cross-Multiplying (DCM) and Arctangent (ATAN) Algorithm with Low Harmonic Distortion and High Stability
dc.contributor.authorYang, X.
dc.contributor.authorChen, Z.
dc.contributor.authorNg, J.H.
dc.contributor.authorPallayil, V.
dc.contributor.authorUnnikrishnan, K.C.
dc.date.accessioned2014-11-26T10:27:09Z
dc.date.available2014-11-26T10:27:09Z
dc.date.issued2012
dc.identifier.citationYang, X., Chen, Z., Ng, J.H., Pallayil, V., Unnikrishnan, K.C. (2012). A PGC Demodulation Based on Differential-Cross-Multiplying (DCM) and Arctangent (ATAN) Algorithm with Low Harmonic Distortion and High Stability. Proceedings of SPIE - The International Society for Optical Engineering 8421 : -. ScholarBank@NUS Repository. https://doi.org/10.1117/12.974939
dc.identifier.isbn9780819491039
dc.identifier.issn0277786X
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/110921
dc.description.abstractA novel phase generated carrier (PGC) demodulation algorithm based on differential-cross-multiplying (DCM) and arctangent function (ATAN) is proposed in this paper. We investigate the stability with light intensity disturbance (LID) and the harmonic distortion due to nonlinearity both theoretically and experimentally. The nonlinearity of the proposed PGC demodulation algorithm has been analyzed. Compared with the traditional PGC-arctan and PGC-DCM algorithm, this PGC algorithm inherently has much lower total harmonic distortion (THD) as well as high stability with LID. © 2012 SPIE.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1117/12.974939
dc.sourceScopus
dc.subjectFiber-optic interferometer
dc.subjectFiber-optic sensor
dc.subjectHarmonic distortion
dc.subjectLight intensity disturbance (LID)
dc.subjectPhase generated carrier (PGC)
dc.subjectStability
dc.typeConference Paper
dc.contributor.departmentTROPICAL MARINE SCIENCE INSTITUTE
dc.description.doi10.1117/12.974939
dc.description.sourcetitleProceedings of SPIE - The International Society for Optical Engineering
dc.description.volume8421
dc.description.page-
dc.description.codenPSISD
dc.identifier.isiut000313011500193
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