Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/6508
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dc.contributor.authorKurt, Hamza-
dc.contributor.authorGiden, İbrahim Halil-
dc.contributor.authorCitrin, D. S.-
dc.date.accessioned2021-09-11T15:37:01Z-
dc.date.available2021-09-11T15:37:01Z-
dc.date.issued2011en_US
dc.identifier.issn1094-4087-
dc.identifier.urihttps://doi.org/10.1364/OE.19.026827-
dc.identifier.urihttps://hdl.handle.net/20.500.11851/6508-
dc.description.abstractNanophotonic wire waveguides play an important role for the realization of highly dense integrated photonic circuits. The miniaturization of optoelectronic devices and realization of ultra-small integrated circuits strongly demand compact waveguide branches. T-shaped versions of nanophotonic wires are the first stage of both power splitting and optical-interconnection systems based on guided-wave optics; however, the acute transitions at the waveguide junctions typically induce huge bending losses in terms of radiated modes. Both 2D and 3D finite-difference time-domain methods are employed to monitor the efficient light propagation. By introducing appropriate combinations of dielectric posts around the dielectric-waveguide junctions within the 4.096 mu m x 4.096 mu m region, we are able to reduce the bending losses dramatically and increase the transmission efficiency from low values of 18% in the absence of the dielectric posts to approximately 49% and 43% in 2D and 3D cases, respectively. These findings may lead to the implementation of such T-junctions in near-future high-density integrated photonics to deliver optical-clock signals via H-tree network. (C) 2011 Optical Society of Americaen_US
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK)Turkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [108T717, 110T306]; Turkish Academy of Sciences (TUBA-GEBIP)Turkish Academy of Sciences; National Science FoundationNational Science Foundation (NSF) [ECCS 0925713]; Directorate For EngineeringNational Science Foundation (NSF)NSF - Directorate for Engineering (ENG) [0925713] Funding Source: National Science Foundationen_US
dc.description.sponsorshipI.H.G and H. K. gratefully acknowledge the financial support of the Scientific and Technological Research Council of Turkey (TUBITAK), Project numbers 108T717 and 110T306. H. K. also acknowledges support from the Turkish Academy of Sciences Distinguished Young Scientist Award (TUBA-GEBIP). D. S. C. acknowledges the support of the National Science Foundation under grant ECCS 0925713.en_US
dc.language.isoenen_US
dc.publisherOptical Soc Ameren_US
dc.relation.ispartofOptics Expressen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subject[No Keywords]en_US
dc.titleDesign of T-Shaped Nanophotonic Wire Waveguide for Optical Interconnection in H-Tree Networken_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.volume19en_US
dc.identifier.issue27en_US
dc.identifier.startpage26827en_US
dc.identifier.endpage26838en_US
dc.identifier.wosWOS:000301151500095en_US
dc.identifier.scopus2-s2.0-84555223643en_US
dc.institutionauthorKurt, Hamza-
dc.identifier.pmid22274265en_US
dc.identifier.doi10.1364/OE.19.026827-
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
PubMed İndeksli Yayınlar Koleksiyonu / PubMed Indexed Publications Collection
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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