Yasin, M. and Apsari, Retna and Ningsih, Kristia and Yhuwana, Y.G.Y. and Zulkarnaen, M. and Djamal, Mitra and Meilano, Irwan and Evita, Maria and Aminah, Nina Siti and Srigutomo, Wahyu and Setiawan, Ari and Darmawan, Herlan and Suyanto, Imam and Wahyudi, - and Suryanto, Wiwit and Putra, Heriansyah and Irzaman, - and Perdinan, - and Harun, Sulaiman Wadi (2020) Detection of seismograph signal using fiber bundle sensor. Optik, 208. p. 164554. ISSN 0030-4026, DOI https://doi.org/10.1016/j.ijleo.2020.164554.
Full text not available from this repository.Abstract
The improvement of an external fiber optic sensor both in design and in operational was conducted based on displacement measurement. The purpose of the investigation is to measure the frequency and the amplitude of seismograph signal using the fiber-optic displacement sensor. This sensor setup consists of an optical fiber transmitter, an optical fiber bundle probe, photodiode detector and a seismograph stimulator. The use of stimulator is as a volcano signal model for the testing process. The sensor has the capability to measure the seismograph signal from 0.5 to 1.5 Hz and the linearity is more than 99 %. The proposed sensor is simple, sensitive, provides high dynamic range, and offers lower cost of the fabrication and thus it is suitable to be applied in real field. Furthermore, this sensor generates more excellent result in accuracy and reliability. © 2020 Elsevier GmbH
| Item Type: | Article |
|---|---|
| Funders: | UNSPECIFIED |
| Uncontrolled Keywords: | Seismograph signal; Optical fiber bundle; Fiber optic displacement sensor |
| Subjects: | Q Science > QC Physics T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Faculty of Engineering |
| Depositing User: | Ms. Juhaida Abd Rahim |
| Date Deposited: | 05 Jun 2020 01:22 |
| Last Modified: | 05 Jun 2020 01:22 |
| URI: | http://eprints.um.edu.my/id/eprint/24666 |
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