Tapered fiber bragg grating sensor coated with zinc oxide nanostructures for humidity measurement

Aris, Aisyah Mohamad and Rahman, Husna Abdul and Irawati, Ninik and Harun, Sulaiman Wadi and Sarnin, Suzi Seroja (2017) Tapered fiber bragg grating sensor coated with zinc oxide nanostructures for humidity measurement. Journal of Telecommunication, Electronic and Computer Engineering, 9 (1-5). pp. 1-5. ISSN 2180-1843

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Official URL: http://journal.utem.edu.my/index.php/jtec/article/...

Abstract

A new approach to measure relative humidity changes by using fiber Bragg grating (FBG) is presented. Etching method is used to fabricate an FBG taper, which is then coated with zinc oxide (ZnO) nanostructures. The performance of the ZnO coated FBG is compared to its uncoated version and the experimental results produced a sensitivity of 2.51 pm/% and 1.36 pm/% respectively. The results demonstrate the ability of ZnO coatings in enhancing the performance of the sensor for the measurement of relative humidity.

Item Type: Article
Uncontrolled Keywords: Fiber Bragg Grating (FBG); Humidity Sensor; Tapered FBG; Zinc Oxide; ZnO Nanostructures
Subjects: Q Science > QC Physics
T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions: Faculty of Engineering
Faculty of Science > Dept of Physics
Depositing User: Ms. Juhaida Abd Rahim
Date Deposited: 27 Dec 2018 04:14
Last Modified: 27 Dec 2018 04:14
URI: http://eprints.um.edu.my/id/eprint/19829

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