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Tapered plastic optical fiber loop coated with ZnO nanorods using multiple channels for relative humidity sensing; Zwężająca się pętla światłowodowa z tworzywa sztucznego pokryta nanoprętami ZnO wykorzystująca wiele kanałów do wykrywania wilgotności względne

To utilize the evanescent wave on a plastic optical fiber (POF), a humidity sensor was fabricated based on a tapered POF with a loop shape and coated with zinc oxide (ZnO) nanorods. The POF was tapered manually to a diameter of 0.90 mm by using the polishing method. ZnO nanorods were synthesized usi...

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Bibliographic Details
Main Authors: Hisam, Mohamad Noriszakiy, Abdul Rahim, Hazli Rafis, Abdul Razak, Hanim, Azmi, Siti Nurhidayah, Johari, Siti Halma, Jali, Mohd Hafiz, Mohd Chachuli, Siti Amaniah, Thokchome, Siddharth, Muhammd, Ahmad Razif, Harun, Sulaiman Wadi
Format: Article
Published: Przeglad Elektrotechniczny 2022
Subjects:
TA Engineering (General). Civil engineering (General)
TK Electrical engineering. Electronics Nuclear engineering
Online Access:http://eprints.um.edu.my/43524/
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Summary:To utilize the evanescent wave on a plastic optical fiber (POF), a humidity sensor was fabricated based on a tapered POF with a loop shape and coated with zinc oxide (ZnO) nanorods. The POF was tapered manually to a diameter of 0.90 mm by using the polishing method. ZnO nanorods were synthesized using the hydrothermal method. The obtained results revealed that the increase in the length of the tapered POF loop coated with ZnO nanorod had provided an excellent sensing performance as an RH sensor in terms of sensitivity and repeatability properties. © 2022 Wydawnictwo SIGMA-NOT. All rights reserved.

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