Proposal of simple gas sensor based on micro structure optical fiber

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dc.contributor.authorMorshed, Monir
dc.contributor.authorAsaduzzaman, Sayed
dc.contributor.authorArif, Md. Faizul Huq
dc.contributor.authorAhmed, Kawsar
dc.date.accessioned2018-08-30T05:42:25Z
dc.date.accessioned2019-05-27T09:59:31Z
dc.date.available2018-08-30T05:42:25Z
dc.date.available2019-05-27T09:59:31Z
dc.date.issued2015-10-29
dc.description.abstractThis paper presents a simple structure of photonic crystal fiber (PCF) based gas sensors. Gas sensors can be used in gas production facilities for safe measurement. The index guiding properties of two rings circular PCF have been analysed for different wavelength with the variation of the diameters of air holes in core and cladding. Finite-element method has been applied for numerical analysis. At the wavelength λ=1.66μm obtained maximum sensitivity is 13.94% and at the same time the confinement loss of the fiber is 2.74×10 -4 dB/m. The proposed structure is more flexible for its high sensitivity, low confinement loss and simple structure compare to early proposed high sensitivity chemical sensor PCFs with a hollow high index ring defect at the centre. Full Text Link: http://doi.org/10.1109/ICEEICT.2015.7307400
dc.identifier.otherhttp://dspace.daffodilvarsity.edu.bd:8080/handle/20.500.11948/2993
dc.identifier.urihttp://hdl.handle.net/20.500.11948/2993
dc.language.isoen
dc.publisherIEEE Xplore
dc.sourceDIU Institutional Repository
dc.subjectOptical fiber sensors
dc.subjectOptical fibers
dc.subjectOptical refraction
dc.subjectOptical scattering
dc.subjectOptical variables measurement
dc.titleProposal of simple gas sensor based on micro structure optical fiber
dc.typeArticle

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