Acoustic Mach-Zehnder interferometer utilizing self-collimated beams in a two-dimensional phononic crystal

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dc.authoridSalman Durmuslar, Aysevil/0000-0001-6998-5942
dc.authoridCicek, Ahmet/0000-0002-7686-0045
dc.authoridulug, bulent/0000-0003-1744-6861
dc.authoridKAYA, Olgun Adem/0000-0002-8728-6341
dc.authorwosidSalman Durmuslar, Aysevil/HJO-8681-2023
dc.authorwosidKAYA, Olgun Adem/ABH-6274-2020
dc.authorwosidKAYA, Olgun Adem/Q-1686-2015
dc.authorwosidCicek, Ahmet/D-5990-2012
dc.authorwosidulug, bulent/C-2988-2016
dc.contributor.authorKaya, Olgun Adem
dc.contributor.authorCicek, Ahmet
dc.contributor.authorSalman, Aysevil
dc.contributor.authorUlug, Bulent
dc.date.accessioned2024-08-04T20:39:48Z
dc.date.available2024-08-04T20:39:48Z
dc.date.issued2014
dc.departmentİnönü Üniversitesien_US
dc.description.abstractNumerical investigation of a Mach-Zehnder interferometer implemented by steering self-collimated acoustic beams in a two-dimensional phononic crystal is presented. Mirrors of the interferometer are optimized by modifying the radii of the steel cylinders in water so that the working frequencies lie in a band gap. The beam splitters optimized in a similar manner ensure equal splitting of the beams. In the all water case of host liquid, the interferometer operates unidirectionally such that transmission throughonly one of the two output terminals is achieved. Corresponding transmittances are 85.9% and 6.0% for the transmitting and blocked terminals, respectively. The device can be utilized in sensing variations in the weight fraction of ethanol in water in a cell on the path of one of the two split beams. Phase difference accumulated in the sample cell varies linearly with ethanol weight fraction up to 15%. Contrast ratio of the calculated transmittances can be used as a measure of ethanol content in water, as it varies as a cosine function of ethanol weight fraction. (C) 2014 Elsevier B. V. All rights reserved.en_US
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK) [BIDEB-2218]en_US
dc.description.sponsorshipOne of the authors, Aysevil Salman, is supported by a postdoctoral fellowship from the Scientific and Technological Research Council of Turkey (TUBITAK) under BIDEB-2218 Domestic Postdoctoral Research Fellow Programme.en_US
dc.identifier.doi10.1016/j.snb.2014.06.097
dc.identifier.endpage203en_US
dc.identifier.issn0925-4005
dc.identifier.scopus2-s2.0-84904545399en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage197en_US
dc.identifier.urihttps://doi.org/10.1016/j.snb.2014.06.097
dc.identifier.urihttps://hdl.handle.net/11616/96508
dc.identifier.volume203en_US
dc.identifier.wosWOS:000341455400026en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier Science Saen_US
dc.relation.ispartofSensors and Actuators B-Chemicalen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectPhononic crystalen_US
dc.subjectMach-Zehnder interferometeren_US
dc.subjectPhase differenceen_US
dc.subjectLiquid concentration sensingen_US
dc.titleAcoustic Mach-Zehnder interferometer utilizing self-collimated beams in a two-dimensional phononic crystalen_US
dc.typeArticleen_US

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