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Conferences > OECC > 2021 > W3D > W3D.2

Fiber optic lead ion (Pb2+) sensor using chitosan diaphragm based Fabry-Pérot interferometer

Abdullah Al Noman, Jitendra Narayan Dash, Xin Cheng, and Changyuan Yu

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Abstract

A highly sensitive Fabry-Pérot interferometer (FPI) based on chitosan coated capillary is demonstrated for lead sensing. The proposed sensor exhibits a sensitivity of -0.091 nm/ppm for lead concentrations varying from 0 ppm to 30 ppm.

© 2021 The Author(s)

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