Simple design of optical fiber displacement sensor using a multimode fiber coupler

Moh. Yasin and Sulaiman Wadi Harun and Samian and Kusminarto and Harith Ahmad (2009) Simple design of optical fiber displacement sensor using a multimode fiber coupler. Laser Physics, 19 (7). pp. 1446-1449.

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Abstract

A simple design sensor is demonstrated using a fabricated multimode plastic fiber coupler in con-junction with reflective intensity modulation technique. The performances of this sensor are investigated for different light sources. This sensor uses only one fiber for sending and receiving the light and therefore only the back slope exists. The sensor shows the highest performance with the use of yellow light source, which has the highest intensity and the smallest beam divergence. The sensitivity, linear range, resolution and dynamic range of the sensor are obtained at 0.0001 mV/μm, 1500 μm, 70 μm, and 5.0 mm, respectively. The simplicity of the design, high degree of sensitivity, dynamic range and the low cost of the fabrication make it suitable for real field applications. © Pleiades Publishing, Ltd., 2009.

Item Type: Article
Additional Information: cited By 20
Uncontrolled Keywords: Beam divergence; Degree of sensitivity; Dynamic range; Field application; Linear range; Low costs; Multimodes; Optical fiber displacement; Plastic fibers; Reflective intensity; Yellow light, Fiber optics; Fibers; Light; Light sources; Multimode fibers; Optical fiber fabrication, Sensors
Divisions: Artikel Ilmiah > SCOPUS INDEXED JOURNAL
Creators:
CreatorsNIM
Moh. YasinUNSPECIFIED
Sulaiman Wadi HarunUNSPECIFIED
SamianUNSPECIFIED
KusminartoUNSPECIFIED
Harith AhmadUNSPECIFIED
Depositing User: Ika Rudianto
Last Modified: 31 Dec 2020 14:24
URI: http://repository.unair.ac.id/id/eprint/102464
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