Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/2721
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dc.contributor.authorKoçer, Hasan-
dc.contributor.authorÖzer, Ahmet-
dc.contributor.authorBütün, Serkan-
dc.contributor.authorWang, Kevin-
dc.contributor.authorWu, Junqiao-
dc.contributor.authorKurt, Hamza-
dc.contributor.authorAydın, Koray-
dc.date.accessioned2019-12-25T14:03:33Z-
dc.date.available2019-12-25T14:03:33Z-
dc.date.issued2019-05
dc.identifier.citationKocer, H., Ozer, A., Butun, S., Wang, K., Wu, J., Kurt, H., and Aydin, K. (2019). Thermally Tuning Infrared Light Scattering Using Planar Layered Thin Films and Space Gradient Metasurface. IEEE Journal of Selected Topics in Quantum Electronics, 25(3), 1-7.en_US
dc.identifier.issn7921233
dc.identifier.urihttps://hdl.handle.net/20.500.11851/2721-
dc.identifier.urihttps://ieeexplore.ieee.org/document/8648189-
dc.description.abstractWe experimentally demonstrate a tunable planar layered thin film (PLTF) structure operating at the short-wavelength infrared spectrum by employing the phase transition of vanadium dioxide through thermal stimulus. We obtain 400-nm spectral wavelength shift of scattering resonances by heating up or cooling down the structure. This temperature change leads to a contrast in the scattering intensities so that the contrast of transmission at Fabry-Perot resonance wavelength of 1.75 mu m is obtained by the numerical simulations and verified by the measurements. We add a metasurface layer on the tunable PLTF structure, and we theoretically investigate and numerically demonstrate the scattering effects of this modified design. In this case, the contrast of transmission is enhanced compared to the only PLTF design due to Mie-type scattering. We also indicate that the normally incoming infrared light passes through the proposed design with a bending angle at room temperature whereas the intensity of the bending light is not appreciable at high temperature. Thus, we have achieved the so-called thermally adjustable infrared light bending/steering. The dynamic devices based on these kinds of pure planar layered and metasurface incorporated structures can be employed in numerous active photonic applications in the infrared spectrum.en_US
dc.description.sponsorshipU.S. Department of Energy [DE-AC02-05CH11231] ; Northwestern University Transportation Center [N00014-17-1-2425]
dc.language.isoenen_US
dc.publisherInstitute of Electrical and Electronics Engineers Inc.en_US
dc.relation.ispartofIEEE Journal of Selected Topics in Quantum Electronicsen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectThin filmsen_US
dc.subjectinfrared measurementsen_US
dc.subjectvanadium compoundsen_US
dc.subjectoptical beamsen_US
dc.subjectlight deflectorsen_US
dc.subjecttunable filtersen_US
dc.titleThermally Tuning Infrared Light Scattering Using Planar Layered Thin Films and Space Gradient Metasurfaceen_US
dc.typeArticleen_US
dc.departmentFaculties, Faculty of Engineering, Department of Electrical and Electronics Engineeringen_US
dc.departmentFakülteler, Mühendislik Fakültesi, Elektrik ve Elektronik Mühendisliği Bölümütr_TR
dc.identifier.volume25
dc.identifier.issue3
dc.relation.ecUnited States-Israel Binational Science Foundation [2016388]
dc.authoridWu, Junqiao/0000-0002-1498-0148-
dc.identifier.wosWOS:000462374300001en_US
dc.identifier.scopus2-s2.0-85063566221en_US
dc.institutionauthorKurt, Hamza-
dc.identifier.doi10.1109/JSTQE.2019.2900607-
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.scopusqualityQ1-
item.openairetypeArticle-
item.languageiso639-1en-
item.grantfulltextnone-
item.fulltextNo Fulltext-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.cerifentitytypePublications-
crisitem.author.dept02.5. Department of Electrical and Electronics Engineering-
Appears in Collections:Elektrik ve Elektronik Mühendisliği Bölümü / Department of Electrical & Electronics Engineering
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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