Rinda, N.H. and Agus Muhamad, H. and Irawati, N. and Moh. Yasin and Miratul Khasanah (2019) Magnesium ion sensor based on single mode-multimode-single with multi-walled carbon nanotubes. In: UNSPECIFIED.

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Abstract

A Single-mode multimode single-mode (SMS) fiber structure coated with MWCNTs is proposed and demonstrated for the detection of magnesium ion. The SMS fiber has a length of 30 mm multimode fiber and was fabricated by connecting two optical fiber single-mode and multimode fiber. As the magnesium concentration increases from 0 to 5, the output power of the SMS fiber structure decreases linearly with sensitivity and resolution of 3.0261 dBm/ and 0.0379 respectively, for the SMS fiber structure coating with MWCNTs. MWCNTs as magnesium ion sensors will change the refractive index of fiber as the magnesium ion concentration changes due to the optical properties of adsorption. Hence, the SMS fiber structure coating with MWCNTs is more sensitive than the one without coating for magnesium concentration detection. © 2019 SPIE.

Item Type:	Conference or Workshop Item (UNSPECIFIED)
Additional Information:	cited By 0; Conference of 3rd International Seminar on Photonics, Optics, and Its Applications, ISPhOA 2018 ; Conference Date: 1 August 2018 Through 2 August 2018; Conference Code:147757
Uncontrolled Keywords:	Coatings; Magnesium; Metal ions; Multiwalled carbon nanotubes (MWCN); Optical fiber fabrication; Optical fibers; Optical sensors; Refractive index; Yarn, Fiber structures; Magnesium concentrations; Magnesium ions; Multimodes; Output power; Single mode; SMS fibers, Multimode fibers
Divisions:	Artikel Ilmiah > SCOPUS INDEXED JOURNAL
Creators:	Creators NIM Rinda, N.H. UNSPECIFIED Agus Muhamad, H. UNSPECIFIED Irawati, N. UNSPECIFIED Moh. Yasin UNSPECIFIED Miratul Khasanah UNSPECIFIED
Depositing User:	Ika Rudianto
Last Modified:	31 Dec 2020 14:24
URI:	http://repository.unair.ac.id/id/eprint/102357
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