Long Period Gratings in Random Hole Optical Fibers for Refractive Index Sensing

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dc.contributor.authorWang, Keen
dc.contributor.authorPickrell, Gary R.en
dc.contributor.departmentCenter for Photonics Technologyen
dc.contributor.departmentMaterials Science and Engineering (MSE)en
dc.date.accessioned2017-03-07T15:36:43Zen
dc.date.available2017-03-07T15:36:43Zen
dc.date.issued2011-02-01en
dc.description.abstractWe have demonstrated the fabrication of long period gratings in random hole optical fibers. The long period gratings are fabricated by a point-by-point technique using a CO2 laser. The gratings with a periodicity of 450 µm are fabricated and a maximum coupling efficiency of −9.81 dB has been achieved. Sensing of different refractive indices in the surrounding mediums is demonstrated by applying standard liquids with refractive indices from 1.400 to 1.440 to the long period grating.en
dc.description.versionPublished versionen
dc.format.extent1558 - 1564 (7) page(s)en
dc.format.mimetypeapplication/pdfen
dc.identifier.citationWang, K.; Pickrell, G. Long Period Gratings in Random Hole Optical Fibers for Refractive Index Sensing. Sensors 2011, 11, 1558-1564.en
dc.identifier.doihttps://doi.org/10.3390/s110201558en
dc.identifier.issn1424-8220en
dc.identifier.issue2en
dc.identifier.orcidPickrell, G [0000-0003-1782-9010]en
dc.identifier.urihttp://hdl.handle.net/10919/75296en
dc.identifier.urlhttp://www.mdpi.com/1424-8220/11/2/1558en
dc.identifier.volume11en
dc.languageEnglishen
dc.publisherMDPIen
dc.relation.urihttp://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000287735400020&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=930d57c9ac61a043676db62af60056c1en
dc.rightsCreative Commons Attribution 4.0 Internationalen
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/en
dc.subjectTechnologyen
dc.subjectChemistry, Analyticalen
dc.subjectElectrochemistryen
dc.subjectInstruments & Instrumentationen
dc.subjectChemistryen
dc.subjectlong period gratingen
dc.subjectrandom hole optical fiberen
dc.subjectpoint-by-pointen
dc.subjectrefractive index sensingen
dc.subjectSENSORen
dc.subjectFABRICATIONen
dc.titleLong Period Gratings in Random Hole Optical Fibers for Refractive Index Sensingen
dc.title.serialSensorsen
dc.typeArticle - Refereeden
dc.type.dcmitypeTexten
pubs.organisational-group/Virginia Techen
pubs.organisational-group/Virginia Tech/All T&R Facultyen
pubs.organisational-group/Virginia Tech/Engineeringen
pubs.organisational-group/Virginia Tech/Engineering/COE T&R Facultyen
pubs.organisational-group/Virginia Tech/Engineering/Materials Science and Engineeringen

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