dc.contributor.authorWong, Wei Chang
dc.contributor.authorChan, Chi Chiu
dc.contributor.authorZhang, Yifan
dc.contributor.authorLeong, Kam Chew
dc.date.accessioned2013-10-10T08:21:43Z
dc.date.available2013-10-10T08:21:43Z
dc.date.copyright2011en_US
dc.date.issued2011
dc.identifier.citationWong, W. C., Chan, C. C., Zhang, Y. F., & Leong, K. C. (2011). Miniature single-mode fiber refractive index interferometer sensor based on high order cladding mode and core-offset. IEEE photonics technology letters, 24(5), 3559-361.
dc.identifier.issn1041-1135en_US
dc.identifier.urihttp://hdl.handle.net/10220/16434
dc.description.abstractA miniature single-mode fiber (SMF) refractive index (RI) interferometer sensor based on high order cladding mode and core offset is presented. The sensor is fabricated by first splicing a very short SMF to another SMF with core-offset to induce cladding mode propagation along the short SMF. The end of the SMF will be melted into a rounded tip to excite the propagating cladding mode into higher order at reflection which creates large phase delay. High RI sensitivity of 1.24 × 10-4 refractive index unit (RIU) and 8.35 × 10-5 RIU for RIU of 1.3350 and 1.3845, are obtained, respectively, for the physical length of 690- μm sensor.en_US
dc.language.isoenen_US
dc.relation.ispartofseriesIEEE photonics technology lettersen_US
dc.rights© 2011 IEEEen_US
dc.subjectDRNTU::Engineering::Chemical engineering
dc.titleMiniature single-mode fiber refractive index interferometer sensor based on high order cladding mode and core-offseten_US
dc.typeJournal Article
dc.contributor.schoolSchool of Chemical and Biomedical Engineeringen_US
dc.identifier.doihttp://dx.doi.org/10.1109/LPT.2011.2179529


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