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Observation of whispering-gallery modes in a diamond microsphere

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dc.contributor.departmentDepartment of Physics
dc.contributor.departmentGraduate School of Sciences and Engineering
dc.contributor.kuauthorBayer, Mustafa Mert
dc.contributor.kuauthorÇirkinoğlu, Hüseyin Ozan
dc.contributor.kuauthorSerpengüzel, Ali
dc.contributor.schoolcollegeinstituteCollege of Sciences
dc.contributor.schoolcollegeinstituteGRADUATE SCHOOL OF SCIENCES AND ENGINEERING
dc.date.accessioned2024-11-09T23:06:18Z
dc.date.issued2018
dc.description.abstractWe demonstrate a Type Ib diamond (nitrogen impurity of >5 ppm) microsphere whispering-gallery mode resonator in the near-infrared wavelengths between 1426.10 nm and 1427.42 nm in the 90 degrees elastic-light-scattering for both transverse magnetic (TM) and transverse electric (TE) polarizations. The highest measured whispering-gallery mode quality-factor is in the order of 10(4), and the mode spacing is 0.332 nm both for TM and TE polarizations. The coupling of the continuous-wave tunable infrared excitation laser to the diamond microsphere is achieved by a single-mode silica optical-fiber half-coupler. Such a diamond resonator can further be used as stable optical-frequency-comb generating or lasing microcavities by exploiting the nitrogen-vacancy centers present within the diamond.
dc.description.fulltextNo
dc.description.harvestedfromManual
dc.description.indexedbyWOS
dc.description.indexedbyScopus
dc.description.openaccessNO
dc.description.peerreviewstatusN/A
dc.description.publisherscopeInternational
dc.description.readpublishN/A
dc.description.sponsoredbyTubitakEuN/A
dc.description.sponsorshipTurkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [114F312] This work was supported by the Turkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) Project Grant 114F312. (Corresponding author: Ali Serpenguzel.)
dc.description.versionN/A
dc.identifier.doi10.1109/LPT.2017.2759727
dc.identifier.eissn1941-0174
dc.identifier.embargoN/A
dc.identifier.issn1041-1135
dc.identifier.quartileQ2
dc.identifier.scopus2-s2.0-85031812725
dc.identifier.urihttps://doi.org/10.1109/LPT.2017.2759727
dc.identifier.urihttps://hdl.handle.net/20.500.14288/8957
dc.identifier.wos418887700001
dc.keywordsCavity resonators
dc.keywordsDiamond
dc.keywordsInfrared spectroscopy
dc.keywordsOptical coupling
dc.keywordsWhispering gallery modes resonances
dc.keywordsEmission
dc.language.isoeng
dc.publisherIEEE-Inst Electrical Electronics Engineers Inc
dc.relation.affiliationKoç University
dc.relation.collectionKoç University Institutional Repository
dc.relation.ispartofIEEE Photonics Technology Letters
dc.relation.openaccessN/A
dc.rightsN/A
dc.subjectEngineering
dc.subjectElectrical electronic engineering
dc.subjectOptics
dc.subjectPhysics
dc.subjectApplied physics
dc.titleObservation of whispering-gallery modes in a diamond microsphere
dc.typeJournal Article
dspace.entity.typePublication
local.contributor.kuauthorBayer, Mustafa Mert
local.contributor.kuauthorÇirkinoğlu, Hüseyin Ozan
local.contributor.kuauthorSerpengüzel, Ali
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