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https://hdl.handle.net/20.500.11851/6776
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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kurt, Hamza | - |
dc.contributor.author | Turduev, Mirbek | - |
dc.date.accessioned | 2021-09-11T15:43:31Z | - |
dc.date.available | 2021-09-11T15:43:31Z | - |
dc.date.issued | 2012 | en_US |
dc.identifier.issn | 0740-3224 | - |
dc.identifier.uri | https://doi.org/10.1364/JOSAB.29.001245 | - |
dc.identifier.uri | https://hdl.handle.net/20.500.11851/6776 | - |
dc.description.abstract | In this work, we present the design of a photonic structure for the generation of in-plane two-dimensional (2D) limited-diffraction beam. We have numerically investigated the characteristics of the light propagation passing through a 2D square-lattice annular-type photonic crystal shaped in an axicon configuration. Careful selection of the operating frequency as well as the optimization of the apex rod position creates a less diffracted beam whose transverse intensity profile closely resembles a zero-order Bessel function. The created beam dramatically resists against the spatial spreading over a propagation distance of 50 mu m, after focusing with a spot size of similar to 0.23 mu m. The self-healing capability of the generated limited-diffraction beam is demonstrated by placing obstacles with different sizes and shapes along the optical axis. The two features that accompany with such beams, i.e., diffraction-limited propagation and reconstruction ability after encountering obstructions, may strengthen its usage in manipulation of light propagation in various environments. (C) 2012 Optical Society of America | en_US |
dc.description.sponsorship | Scientific and Technological Research Council of Turkey (TUBITAK)Turkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [110T306]; Turkish Academy of Sciences (TUBA GEBIP)Turkish Academy of Sciences | en_US |
dc.description.sponsorship | The authors gratefully acknowledge the financial support of The Scientific and Technological Research Council of Turkey (TUBITAK), Project No: 110T306. H. Kurt also acknowledges support from the Turkish Academy of Sciences Distinguished Young Scientist Award (TUBA GEBIP). | en_US |
dc.language.iso | en | en_US |
dc.publisher | Optical Soc Amer | en_US |
dc.relation.ispartof | Journal of The Optical Society of America B-Optical Physics | en_US |
dc.rights | info:eu-repo/semantics/closedAccess | en_US |
dc.subject | [No Keywords] | en_US |
dc.title | Generation of a Two-Dimensional Limited-Diffraction Beam With Self-Healing Ability by Annular-Type Photonic Crystals | en_US |
dc.type | Article | 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 | 29 | en_US |
dc.identifier.issue | 6 | en_US |
dc.identifier.startpage | 1245 | en_US |
dc.identifier.endpage | 1256 | en_US |
dc.authorid | 0000-0002-3334-0808 | - |
dc.identifier.wos | WOS:000305029900015 | en_US |
dc.identifier.scopus | 2-s2.0-84861832052 | en_US |
dc.institutionauthor | Kurt, Hamza | - |
dc.identifier.doi | 10.1364/JOSAB.29.001245 | - |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
dc.identifier.scopusquality | Q1 | - |
item.openairetype | Article | - |
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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