Tapered plastic optical fiber loop coated with ZnO nanorods using multiple channels for relative humidity sensing

被引：0

作者：

Hisam, Mohamad Noriszakiy ^{[1
]}

Rahim, Hazli Rafis Abdul ^{[1
]}

Razak, Hanim Abdul ^{[1
]}

Azmi, Siti Nurhidayah ^{[1
]}

Johari, Siti Halma ^{[2
]}

Jali, Mohd Hafiz ^{[3
]}

Chachuli, Siti Amaniah Mohd ^{[1
]}

Thokchome, Siddharth ^{[4
]}

Muhammd, Ahmad Razif ^{[5
]}

Harun, Sulaiman Wadi ^{[6
]}

机构：

[1] Univ Teknikal Malaysia Melaka, Dept Elect & Comp Engn, Melaka, Indonesia

[2] Univ Teknikal Malaysia Melaka, Dept Elect & Elect Engn Technol, Melaka, Indonesia

[3] Univ Teknikal Malaysia Melaka, Dept Elect Engn, Melaka, Indonesia

[4] Assam Don Bosco Univ, Sch Technol, Tepesia, India

[5] Univ Kebangsaan Malaysia, Inst Microengn & Nanoelect, Bangi, Malaysia

[6] Univ Malaya, Dept Elect Engn, Kuala Lumpur, Malaysia

来源：

PRZEGLAD ELEKTROTECHNICZNY | 2022年 / 98卷 / 04期

关键词：

Humidity sensor; Zinc Oxide nanorods; Plastic optical fiber; SENSOR; RESONATOR;

D O I：

10.15199/48.2022.04.16

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

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.

引用

页码：72 / 76

页数：5

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