Publication: Optical sensors based on palladium and polymer-coated optical fiber resonators
dc.contributor.coauthor | Eryürek, Mustafa | |
dc.contributor.department | N/A | |
dc.contributor.department | Department of Physics | |
dc.contributor.department | Department of Chemistry | |
dc.contributor.department | Department of Chemistry | |
dc.contributor.department | Department of Physics | |
dc.contributor.department | Department of Chemistry | |
dc.contributor.department | Department of Physics | |
dc.contributor.kuauthor | Bavili, Nima | |
dc.contributor.kuauthor | Morova, Berna | |
dc.contributor.kuauthor | Yılgör, İskender | |
dc.contributor.kuauthor | Yılgör, Emel | |
dc.contributor.kuauthor | Kiraz, Alper | |
dc.contributor.kuprofile | PhD Student | |
dc.contributor.kuprofile | Researcher | |
dc.contributor.kuprofile | Faculty Member | |
dc.contributor.kuprofile | Researcher | |
dc.contributor.kuprofile | Faculty Member | |
dc.contributor.researchcenter | Koç University Research Center for Translational Medicine (KUTTAM) / Koç Üniversitesi Translasyonel Tıp Araştırma Merkezi (KUTTAM) | |
dc.contributor.schoolcollegeinstitute | N/A | |
dc.contributor.schoolcollegeinstitute | College of Science | |
dc.contributor.schoolcollegeinstitute | College of Sciences | |
dc.contributor.schoolcollegeinstitute | College of Sciences | |
dc.contributor.schoolcollegeinstitute | College of Sciences | |
dc.contributor.yokid | N/A | |
dc.contributor.yokid | 152935 | |
dc.contributor.yokid | 24181 | |
dc.contributor.yokid | N/A | |
dc.contributor.yokid | 22542 | |
dc.date.accessioned | 2024-11-09T23:40:14Z | |
dc.date.issued | 2019 | |
dc.description.abstract | In this work, we present robust and easy-to-fabricate optical gas and vapor sensors based on optical fiber resonators (OFR) coated with palladium (Pd) thin films, Pd micro-particles and polymer brushes (PB). Pd based sensors are used for hydrogen (H-2) gas detection in concentration range of 0% to 1% and polymer brush-coated OFR are used for detection of vapor in concentration range of 0 to 25%. Sensing mechanism of these sensors is based on spectral shift of resonance wavelength which are called whispering gallery modes (WGMs). This spectral shift is due to volume expansion of the sensing material. Tapered fiber is used in order to excite WGMs in coated OFRs. Good sensitivity and repeatability results are obtained for all three types of sensors. | |
dc.description.indexedby | WoS | |
dc.description.indexedby | Scopus | |
dc.description.openaccess | NO | |
dc.description.publisherscope | International | |
dc.description.volume | 11028 | |
dc.identifier.doi | 10.1117/12.2524939 | |
dc.identifier.eissn | 1996-756X | |
dc.identifier.isbn | 978-1-5106-2723-9 | |
dc.identifier.issn | 0277-786X | |
dc.identifier.scopus | 2-s2.0-85073906986 | |
dc.identifier.uri | http://dx.doi.org/10.1117/12.2524939 | |
dc.identifier.uri | https://hdl.handle.net/20.500.14288/13260 | |
dc.identifier.wos | 484773500069 | |
dc.keywords | Fiber resonator | |
dc.keywords | WGM | |
dc.keywords | Fiber tapering | |
dc.keywords | Optical sensor | |
dc.language | English | |
dc.publisher | Spie-Int Soc Optical Engineering | |
dc.source | Optical Sensors 2019 | |
dc.subject | Engineering | |
dc.subject | Electrical electronic engineering | |
dc.subject | Instruments | |
dc.subject | Instrumentation | |
dc.subject | Optics | |
dc.title | Optical sensors based on palladium and polymer-coated optical fiber resonators | |
dc.type | Conference proceeding | |
dspace.entity.type | Publication | |
local.contributor.authorid | N/A | |
local.contributor.authorid | 0000-0003-1293-7362 | |
local.contributor.authorid | 0000-0002-7756-4192 | |
local.contributor.authorid | 0000-0001-9133-3377 | |
local.contributor.authorid | 0000-0001-7977-1286 | |
local.contributor.kuauthor | Bavili, Nima | |
local.contributor.kuauthor | Morova, Berna | |
local.contributor.kuauthor | Yılgör, İskender | |
local.contributor.kuauthor | Yılgör, Emel | |
local.contributor.kuauthor | Kiraz, Alper | |
relation.isOrgUnitOfPublication | 035d8150-86c9-4107-af16-a6f0a4d538eb | |
relation.isOrgUnitOfPublication | c43d21f0-ae67-4f18-a338-bcaedd4b72a4 | |
relation.isOrgUnitOfPublication.latestForDiscovery | 035d8150-86c9-4107-af16-a6f0a4d538eb |