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https://hdl.handle.net/20.500.11851/2737
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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Özer Ahmet | - |
dc.contributor.author | Yılmaz, Nazmi | - |
dc.contributor.author | Bağcı, Fehim Taha | - |
dc.contributor.author | Koçer, Hasan | - |
dc.contributor.author | Kurt, Hamza | - |
dc.date.accessioned | 2019-12-25T14:03:34Z | |
dc.date.available | 2019-12-25T14:03:34Z | |
dc.date.issued | 2019 | |
dc.identifier.citation | Ozer, A., Yilmaz, N., Bagci, F. T., Kocer, H., and Kurt, H. (2019, April). Tunable and asymmetric transmission of light in visible spectrum. In Metamaterials XII (Vol. 11025, p. 110250G). International Society for Optics and Photonics. | en_US |
dc.identifier.isbn | 978-151062716-1 | |
dc.identifier.issn | 0277786X | |
dc.identifier.uri | https://www.spiedigitallibrary.org/conference-proceedings-of-spie/11025/2520961/Tunable-and-asymmetric-transmission-of-light-in-visible-spectrum/10.1117/12.2520961.short?SSO=1 | - |
dc.identifier.uri | https://hdl.handle.net/20.500.11851/2737 | - |
dc.description.abstract | In modern optic and photonic applications, tunability of the asymmetric transmission has become important due to its adjustable unidirectional transmission. In this study, we design a three-dimensional trapezoidal metallic nano structure on a stretchable substrate. It shows broadband tunable asymmetric light transmission in the visible spectrum. The proposed structure is made of a periodic nano array of a trapezoidal shaped aluminum on a stretchable substrate. The transmission properties of the proposed structure with respect to the geometric parameters were systematically investigated employing finite-difference time-domain computations. It was shown that the intensity and the bandwidth of the asymmetric light transmission between 400 nm and 800 nm wavelengths change when the flexible substrate is stretched. The period of the designed structure varies depending on the stretch of the substrate. For example, when the substrate is stretched, the period of the structure is 450 nm and when it is unstretched, the period is 350 nm. This increase in the period causes a red shift in the wavelength range of the asymmetric transmission. While the asymmetric transmission under unstretched case starts at 350 nm and stops at 514.5 nm, under stretched case it starts at 450 nm and stops at 661.5 nm. In addition, the performance of our structure is insensitive the polarization of the incoming radiation in both forward and backward illumination directions. This study provides a path toward the realization of tunable optical devices for the applications which require dynamic tunability. © 2019 SPIE. | en_US |
dc.language.iso | en | en_US |
dc.publisher | SPIE | en_US |
dc.relation.ispartof | Proceedings of SPIE - The International Society for Optical Engineering | en_US |
dc.rights | info:eu-repo/semantics/closedAccess | en_US |
dc.subject | Photonic crystals | en_US |
dc.subject | photonics | en_US |
dc.subject | optical diode | en_US |
dc.title | Tunable and Asymmetric Transmission of Light in Visible Spectrum | en_US |
dc.type | Conference Object | en_US |
dc.department | Faculties, Faculty of Engineering, Department of Electrical and Electronics Engineering | en_US |
dc.department | Fakülteler, Mühendislik Fakültesi, Elektrik ve Elektronik Mühendisliği Bölümü | tr_TR |
dc.identifier.volume | 11025 | |
dc.identifier.wos | WOS:000502028100007 | en_US |
dc.identifier.scopus | 2-s2.0-85071649766 | en_US |
dc.institutionauthor | Kurt, Hamza | - |
dc.identifier.doi | 10.1117/12.2520961 | - |
dc.relation.publicationcategory | Konferans Öğesi - Uluslararası - Kurum Öğretim Elemanı | en_US |
dc.identifier.scopusquality | - | - |
item.openairetype | Conference Object | - |
item.languageiso639-1 | en | - |
item.grantfulltext | none | - |
item.fulltext | No Fulltext | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.cerifentitytype | Publications | - |
crisitem.author.dept | 02.5. 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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