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dc.contributor.authorMollah, Aslam
dc.contributor.authorYousufali, M.
dc.contributor.authorFaysal, Rifat Bin Asif
dc.contributor.authorHasan, Rabiul
dc.contributor.authorHossain, Biplob
dc.contributor.authorAmiri, I.S.
dc.date.accessioned2021-04-28T08:19:24Z
dc.date.available2021-04-28T08:19:24Z
dc.date.issued2020-02-20
dc.description.abstractFor a sensor, high sensitivity, structural simplicity, and longevity are highly desired for measurement of salinity in seawater. This work proposed an ultrahigh sensitive photonic crystal fiber (PCF) salinity sensor based on the sagnac interferometer (SI). The propagation characteristics of the proposed PCF are analyzed by the finite element method (FEM). The achieved sensitivity reaches up to 37,500 nm/RIU and 7.5 nm/% in the salinity range from 0% to 100%. The maximum resolutions of 2.66 × 10<sup>−06</sup> RIU and 1.33 × 10<sup>−02</sup>% are achieved with high linearity of 0.9924 for 2.20 cm length of the proposed PCF. Owing to such excellent results, this proposed sensor offers the potential to measure the salinity of seawater.en_US
dc.identifier.citationAslam Mollah, Yousufali, Rifat Bin Asif Faysal, Hasan, Hossain, Amiri. Highly sensitive photonic crystal fiber salinity sensor based on Sagnac interferometer. Results in Physics. 2020;16:1-6en_US
dc.identifier.cristinIDFRIDAID 1869896
dc.identifier.doi10.1016/j.rinp.2020.103022
dc.identifier.issn2211-3797
dc.identifier.urihttps://hdl.handle.net/10037/21083
dc.language.isoengen_US
dc.publisherElsevieren_US
dc.relation.journalResults in Physics
dc.rights.accessRightsopenAccessen_US
dc.rights.holderCopyright 2020 The Author(s)en_US
dc.subjectVDP::Mathematics and natural science: 400::Physics: 430en_US
dc.subjectVDP::Matematikk og Naturvitenskap: 400::Fysikk: 430en_US
dc.titleHighly sensitive photonic crystal fiber salinity sensor based on Sagnac interferometeren_US
dc.type.versionpublishedVersionen_US
dc.typeJournal articleen_US
dc.typeTidsskriftartikkelen_US
dc.typePeer revieweden_US


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