The zero order generalized Morse wavelet method to determine the refractive index and extinction coefficient dispersions of an absorbing film

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dc.authoridCoskun, Emre/0000-0002-6820-3889
dc.authoridTiryaki, Erhan/0000-0002-9791-3206
dc.contributor.authorKocahan, Ozlem
dc.contributor.authorCoskun, Emre
dc.contributor.authorTiryaki, Erhan
dc.contributor.authorOzder, Serhat
dc.date.accessioned2025-01-27T20:16:39Z
dc.date.available2025-01-27T20:16:39Z
dc.date.issued2019
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractThe zero order generalized Morse wavelet was proposed as a method to determine the refractive index and extinction coefficient dispersions of an absorbing thin film in the visible and near infrared regions at room temperature. The generalized Morse wavelet has two degree of freedom and the advantages and disadvantages of additional degree of freedom were discussed in the simulation works. The simulation studies were based on the mean relative error and Cauchy coefficients comparisions, and accuracy of the calculated refractive index was improved by the presented method, were compared with the Morlet wavelet and Paul wavelet. Also, the noise immunity of the method was discussed. The experimental validity of the method was tested on a cadmium sulfide absorbing thin film and the calculated refractive index were cross checked with the value of envelope method and literature.
dc.description.sponsorshipTurkish Scientific and Technical Research Council (TUBITAK-MFAG) [115F168]
dc.description.sponsorshipThis work was supported by the Turkish Scientific and Technical Research Council (TUBITAK-MFAG no: 115F168).
dc.identifier.doi10.1016/j.tsf.2019.01.032
dc.identifier.endpage77
dc.identifier.issn0040-6090
dc.identifier.scopus2-s2.0-85060540511
dc.identifier.scopusqualityQ2
dc.identifier.startpage72
dc.identifier.urihttps://doi.org/10.1016/j.tsf.2019.01.032
dc.identifier.urihttps://hdl.handle.net/20.500.12428/21337
dc.identifier.volume673
dc.identifier.wosWOS:000458272100012
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier Science Sa
dc.relation.ispartofThin Solid Films
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20250125
dc.subjectAbsorbing thin film
dc.subjectRefractive index
dc.subjectExtinction coefficient
dc.subjectGeneralized Morse wavelet
dc.titleThe zero order generalized Morse wavelet method to determine the refractive index and extinction coefficient dispersions of an absorbing film
dc.typeArticle

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