Sodium nitrate sensor based on d-shaped fiber structure

This paper demonstrates a low-cost robust refractive index (RI) sensor based on a sensing structure realized with graphene-coated D-shaped fiber structure. The proposed sensing structure is of 5-dB insertion loss single mode fibers fabricated by means of side polishing; drop casting is used for the...

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Bibliographic Details
Main Authors: Kadir, N. A. A., Irawati, N., Jafri, A. A. A., Razali, N. M., Hamzah, A., Harun, S. W.
Format: Article
Published: Elsevier B.V. 2020
Subjects:
Online Access:http://eprints.utm.my/id/eprint/93190/
http://dx.doi.org/10.1016/j.measurement.2020.107927
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