Azmi, N.M. and Yusof, Nur Hotimah and Jusoh, Zulzilawati and Razak, Hashim Abdul and Harun, Sulaiman Wadi (2018) Robust strain sensor based on multimode interference in single-mode–multimode–single-mode fiber structure. Optoelectronics and Advanced Materials, Rapid Communications, 12 (5-6). pp. 272-274. ISSN 1842-6573,
Full text not available from this repository.Abstract
Single-mode–multimode–single-mode (SMS) structure is demonstrated as a strain sensor. The device is fabricated by splicing a section of multimode optical fiber (MMF) in between single-mode fibers (SMFs). The modal interference inside the structure produces a strong resonant transmission notch, which is sensitive to external perturbation. It was found that the position of the notch changed with strain at sensitivity of 1.3 nm/N. The device introduced here is simple to fabricate, robust and suitable for high temperature operation; hence, it is adequate for diverse sensing applications.
| Item Type: | Article |
|---|---|
| Funders: | Malaysian Ministry of Higher Education (Grant No. FRGS/1/2015/SG02/UITM/03/3), University of Malaya (Grant. No. RU005J-2016) |
| Uncontrolled Keywords: | Strain sensor; Optical interferometer; Multimode interference |
| Subjects: | Q Science > QC Physics T Technology > TA Engineering (General). Civil engineering (General) T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Faculty of Engineering |
| Depositing User: | Ms. Juhaida Abd Rahim |
| Date Deposited: | 18 Sep 2019 01:36 |
| Last Modified: | 18 Sep 2019 01:36 |
| URI: | http://eprints.um.edu.my/id/eprint/22395 |
Actions (login required)
 |
View Item |
