Calculation of refractive index changes from thermal lens fringes using continuous wavelet algorithm

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dc.contributor.authorSarac, Zehra
dc.contributor.authorDursun, Ali
dc.contributor.authorYerdelen, Sundus
dc.contributor.authorEcevit, F. Necati
dc.date.accessioned2025-10-29T11:23:56Z
dc.date.issued2007
dc.departmentFakülteler, Temel Bilimler Fakültesi, Fizik Bölümü
dc.description.abstractThermal lens fringes are obtained on the nile-blue/ethanol solution by illuminating it with a He-Ne laser in a Mach-Zehnder interferometer. The refractive index change distribution of these fringes is calculated by using two different continuous wavelet transform (CWT) algorithms. It is concluded that the CWT-phase method works better than the CWT-gradient algorithm for the analysis of thermal lens fringes according to theoretical results. (c) 2006 Elsevier Ltd. All rights reserved.
dc.identifier.doi10.1016/j.optlastec.2006.03.001
dc.identifier.endpage773
dc.identifier.issn0030-3992
dc.identifier.issn1879-2545
dc.identifier.issue4
dc.identifier.orcid0000-0002-2100-0822
dc.identifier.orcid0000-0003-3330-5196
dc.identifier.scopus2-s2.0-33751501406
dc.identifier.scopusqualityQ1
dc.identifier.startpage769
dc.identifier.urihttps://doi.org/10.1016/j.optlastec.2006.03.001
dc.identifier.urihttps://hdl.handle.net/20.500.14854/9693
dc.identifier.volume39
dc.identifier.wosWOS:000244140000020
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier Sci Ltd
dc.relation.ispartofOptics and Laser Technology
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20251020
dc.subjectthermal lens
dc.subjectrefractive index change
dc.subjectwavelet transform
dc.titleCalculation of refractive index changes from thermal lens fringes using continuous wavelet algorithm
dc.typeArticle

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