A new method to determine the continuous refractive index of an absorbing film by Generalized Stockwell Transform

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dc.authoridEmir, Cansu/0000-0003-4395-064X
dc.authoridparlak, mehmet/0000-0001-9542-5121
dc.authoridCoskun, Emre/0000-0002-6820-3889
dc.contributor.authorCoskun, Emre
dc.contributor.authorEmir, Cansu
dc.contributor.authorSelamet, Semanur
dc.contributor.authorParlak, Mehmet
dc.contributor.authorOzder, Serhat
dc.date.accessioned2025-01-27T21:01:55Z
dc.date.available2025-01-27T21:01:55Z
dc.date.issued2023
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractGeneralized Stockwell Transform (GST) was adapted to analyze a transmittance signal to continuously determine the refractive index and extinction coefficient. The process is built by analyzing oscillation frequencies of the transmission signal where oscillations exist. The simulation studies clearly show the advantage of the locally referenced phase property of the presented method. The validity of the method was checked for a CdS thin film. The results determined by the GST method are consistent with the results determined by envelope and other signal analyzing methods, and the literature. The noise and relative error analysis of the method was also discussed.
dc.description.sponsorshipTurkish Scientific and Technological Research Council (TUBITAK MFAG) [120F325]
dc.description.sponsorshipThis work was supported by the Turkish Scientific and Technological Research Council (TUBITAK MFAG no. 120F325) .
dc.identifier.doi10.1016/j.optlastec.2023.109711
dc.identifier.issn0030-3992
dc.identifier.issn1879-2545
dc.identifier.scopus2-s2.0-85162152291
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1016/j.optlastec.2023.109711
dc.identifier.urihttps://hdl.handle.net/20.500.12428/27229
dc.identifier.volume167
dc.identifier.wosWOS:001028945700001
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier Sci Ltd
dc.relation.ispartofOptics and Laser Technology
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20250125
dc.subjectThickness
dc.subjectWavelength
dc.titleA new method to determine the continuous refractive index of an absorbing film by Generalized Stockwell Transform
dc.typeArticle

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