dc.contributor.authorYang, Jingyi
dc.contributor.authorDong, Xinyong
dc.contributor.authorChen, Li Han
dc.contributor.authorZheng, Yangzi
dc.contributor.authorChan, Chi Chu
dc.contributor.authorSo, Ping Lam
dc.contributor.editorKalinowski, Hypolito J.*
dc.contributor.editorFabris, José Luís*
dc.contributor.editorBock, Wojtek J.*
dc.date.accessioned2018-12-14T03:19:17Z
dc.date.available2018-12-14T03:19:17Z
dc.date.issued2015
dc.identifier.citationYang, J., Dong, X., Chen, L. H., Zheng, Y., Chan, C. C., & So, P. L. (2015). Intensity-modulated refractometer with long period fiber grating cascaded by chirped fiber grating. Proceedings of SPIE - 24th International Conference on Optical Fibre Sensors, 9634, 96346F-. doi:10.1117/12.2194765en_US
dc.identifier.urihttp://hdl.handle.net/10220/46970
dc.description.abstractAn intensity-modulated refractometer is proposed and experimentally demonstrated by using a long period fiber grating (LPG) cascaded with a chirped-fiber Bragg grating (CFBG). The reflection wavelength band of the CFBG was properly selected to contain the most sensitive spectral part of the LPG. As a result, intensity of the reflected signal was modulated linearly by refractive index (RI) of surrounding liquid outside the LPG. RI measurement in a range from 1.33 to ~1.45 was realized with enhanced sensitivity up to 48.93 μW/R.I.U.en_US
dc.format.extent4 p.en_US
dc.language.isoenen_US
dc.rights© 2015 Society of Photo-optical Instrumentation Engineers (SPIE). This paper was published in Proceedings of SPIE - 24th International Conference on Optical Fibre Sensors and is made available as an electronic reprint (preprint) with permission of Society of Photo-optical Instrumentation Engineers (SPIE). The published version is available at: [http://dx.doi.org/10.1117/12.2194765]. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law.en_US
dc.subjectRefractometersen_US
dc.subjectLong Period Fiber Gratingsen_US
dc.subjectDRNTU::Engineering::Chemical engineeringen_US
dc.titleIntensity-modulated refractometer with long period fiber grating cascaded by chirped fiber gratingen_US
dc.typeConference Paper
dc.contributor.conferenceProceedings of SPIE - 24th International Conference on Optical Fibre Sensorsen_US
dc.contributor.researchEnergy Research Institute @NTUen_US
dc.contributor.schoolSchool of Chemical and Biomedical Engineeringen_US
dc.contributor.schoolSchool of Electrical and Electronic Engineeringen_US
dc.contributor.schoolSchool of Materials Science and Engineeringen_US
dc.identifier.doihttp://dx.doi.org/10.1117/12.2194765
dc.description.versionPublished versionen_US


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