Fabricate optical microfiber by using flame brushing technique and coated with polymer polyaniline for sensing application

Razak, Nazrul and Hamida, Belal Ahmed and Irawati, Ninik and Habaebi, Mohamed Hadi (2017) Fabricate optical microfiber by using flame brushing technique and coated with polymer polyaniline for sensing application. In: International Technical Postgraduate Conference, 5th-6th April, Kuala Lumpur, Malaysia.

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Abstract

Adiabaticity is one of the essential criteria in producing good fabricated tapered fibers. Good tapered fibers can be use in sensor application such as humidity sensor, temperature sensor and refractive index sensor. In this paper, good tapering silica fiber is produced by using flame brushing technique and then, the microfiber is coated with polymer Polyaniline (PAni) to sense different type of alcohols with different concentrations. The outcome of this experiment gives excellent repeatability in the detection of alcohol sensing with a sensitivity of 0.1332 μW/% and a resolution of 3.764%. In conclusion, conducting polymer coated optical microfiber sensor for alcohol detection with low cost, effective and simple set-up was successfully achieved in this study.

Item Type:	Proceeding Paper (Plenary Papers)
Additional Information:	7222/58265
Uncontrolled Keywords:	conducting polymers, optical fibers, polyaniline, refractive index
Subjects:	T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK452 Electric apparatus and materials. Electric circuits. Electric networks
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Engineering > Department of Electrical and Computer Engineering
Depositing User:	Belal Ahmed Hamida
Date Deposited:	07 Sep 2017 09:05
Last Modified:	05 Feb 2024 15:30
URI:	http://irep.iium.edu.my/id/eprint/58265

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