Publication:
Persistence of photonic nanojet formation under the deformation of circular boundary

cris.virtual.department#PLACEHOLDER_PARENT_METADATA_VALUE#
cris.virtual.orcid#PLACEHOLDER_PARENT_METADATA_VALUE#
cris.virtualsource.department01f35594-1ee5-4298-b688-10f5a87ba3bf
cris.virtualsource.orcid01f35594-1ee5-4298-b688-10f5a87ba3bf
dc.contributor.affiliationTurk Hava Kurumu University; Turkish Aeronautical Association; TOBB Ekonomi ve Teknoloji University; University of North Carolina; University of North Carolina Charlotte
dc.contributor.authorMahariq, Ibrahim; Astratov, Vasily N.; Kurt, Hamza
dc.date.accessioned2024-06-25T11:45:44Z
dc.date.available2024-06-25T11:45:44Z
dc.date.issued2016
dc.description.abstractA photonic nanojet is a highly focused optical beam with a subwavelength waist on the shadow side of the dielectric microsphere or microcylinder. In this paper, photonic nanojets resulting from corrugated cylinders (with irregular boundaries) under normally incident plane-wave illumination are studied. Different levels of corrugations induced at the boundaries of the dielectric microcylinders produce strong light focusing as well as a photonic nanojet with unique performance compared to perfectly smooth cylinders. The spectral element method is utilized in this study for the sake of high accuracy. Interestingly, we found that under some geometrical/material parameters one may not need a highly perfect cylinder in order to obtain a photonic nanojet. In addition, resonance behavior is reported and examined under larger variations in the parameters defining corrugated cylinders when compared with circular dielectric cylinders. (C) 2016 Optical Society of America
dc.description.doi10.1364/JOSAB.33.000535
dc.description.endpage542
dc.description.issue4
dc.description.pages8
dc.description.researchareasOptics
dc.description.startpage535
dc.description.urihttp://dx.doi.org/10.1364/JOSAB.33.000535
dc.description.volume33
dc.description.woscategoryOptics
dc.identifier.issn0740-3224
dc.identifier.urihttps://acikarsiv.thk.edu.tr/handle/123456789/1329
dc.language.isoEnglish
dc.publisherOPTICAL SOC AMER
dc.relation.journalJOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS
dc.titlePersistence of photonic nanojet formation under the deformation of circular boundary
dc.typeArticle
dspace.entity.typePublication

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