Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/7448
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dc.contributor.authorRuan, H.-
dc.contributor.authorKang, Y.-
dc.contributor.authorLalli, J.-
dc.contributor.authorHill, A.-
dc.contributor.authorSankır, N. D.-
dc.contributor.authorArregui, F. J.-
dc.contributor.authorClaus, R. O.-
dc.date.accessioned2021-09-11T15:57:05Z-
dc.date.available2021-09-11T15:57:05Z-
dc.date.issued2007en_US
dc.identifier.citationConference on Sensors and Smart Structures Technologies for Civil, Mechanical and Aerospace Systems -- MAR 19-22, 2007 -- San Diego, CAen_US
dc.identifier.isbn978-0-8194-6650-1-
dc.identifier.issn0277-786X-
dc.identifier.issn1996-756X-
dc.identifier.urihttps://doi.org/10.1117/12.715660-
dc.identifier.urihttps://hdl.handle.net/20.500.11851/7448-
dc.description.abstractRecent work in the fabrication of self assembled quantum dot (QD) detectors on active structural fibers and for the implementation of optical fiber sensors is reported in this paper. The ability to develop the QD based devices and materials via the electrostatic self-assembly (ESA) process has been demonstrated by Hand and Kang in prior work. The QD precursor nanocluster materials involved in ESA have been designed and synthesized to proper size, stabilized in an aqueous-based solution, and functionalized to allow self-assembly. Optical fiber sensor instrumentation has been developed to monitor the reflected optical power with the buildup of the QD layers on the fiber endface during the ESA process. The results are confirmed by observing the effects of low-finesse QD Fabry-Perot interferometric cavities formed via such processes on the ends of optical fibers. The photocurrent-voltage characteristics show a diode-like behavior with linear photocurrent in the reverse bias and non-linearity in the forward bias. It is suggested that fast response times can be achieved due to the high carrier mobilities that arise in part due to structure of the materials formed via the solution-based ESA process. This paper reviews this prior work and shows examples of deposition of devices on both fiber endfaces and cladding surfaces.en_US
dc.description.sponsorshipSPIE, Amer Soc Mech Engineersen_US
dc.description.sponsorshipNational Science FoundationNational Science Foundation (NSF) [DMI 0349441]en_US
dc.description.sponsorshipThis paper is based upon work supported by the National Science Foundation under Grant number DMI 0349441.en_US
dc.language.isoenen_US
dc.publisherSpie-Int Soc Optical Engineeringen_US
dc.relation.ispartofSensors And Smart Structures Technologies For Civil, Mechanical, And Aerospace Systems 2007, Pts 1 And 2en_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectfiber opticsen_US
dc.subjectthin filmen_US
dc.subjectquantum doten_US
dc.subjectmolecular self-assemblyen_US
dc.subjectnanostructured sensoren_US
dc.subjectdetectoren_US
dc.titleSelf-assembled PN semiconductor detectors on optical fibersen_US
dc.typeConference Objecten_US
dc.relation.ispartofseriesProceedings of SPIEen_US
dc.departmentFaculties, Faculty of Engineering, Department of Material Science and Nanotechnology Engineeringen_US
dc.departmentFakülteler, Mühendislik Fakültesi, Malzeme Bilimi ve Nanoteknoloji Mühendisliği Bölümütr_TR
dc.identifier.volume6529en_US
dc.authorid0000-0002-3311-0834-
dc.identifier.wosWOS:000247832000065en_US
dc.identifier.scopus2-s2.0-35548964659en_US
dc.institutionauthorDemirci Sankır, Nurdan-
dc.identifier.doi10.1117/12.715660-
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.relation.conferenceConference on Sensors and Smart Structures Technologies for Civil, Mechanical and Aerospace Systemsen_US
dc.identifier.scopusquality--
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.grantfulltextnone-
item.fulltextNo Fulltext-
item.openairetypeConference Object-
item.cerifentitytypePublications-
item.languageiso639-1en-
Appears in Collections:Malzeme Bilimi ve Nanoteknoloji Mühendisliği Bölümü / Department of Material Science & Nanotechnology Engineering
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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