Theoretical and experimental study on the fiber optic displacement sensor with two receiving fibers

Sulaiman Wadi Harun and Hangzhou Yang and Moh. Yasin and Harith Ahmad (2010) Theoretical and experimental study on the fiber optic displacement sensor with two receiving fibers. Microwave and Optical Technology Letters, 52 (2). pp. 373-375.

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Abstract

The intensity-modulation-based displacement sensor with two receiving fibers is theoretically and experimentally studied. The mathematical model ofthe proposed sensor is developed and the simulated responses are obtained to be in a good agreement with the experimental results. Compared with the conventional sensor with only one receiving fiber, the proposed sensor has a better linearity range because it has a larger area to receive the reflected light from the target. However, the sensitivity ofboth sensors is almost similar. The proposed sensor has the maximum linearity ranges of 2.5 μm and 0.9 μm at the back and front slopes, respectively. The linearity ranges are improved by about 44 compared with the conventional sensor. © 2009 Wiley Periodicals, Inc.

Item Type: Article
Additional Information: cited By 31
Uncontrolled Keywords: Conventional sensors; Displacement sensor; Experimental studies; Fiber optic displacement sensor; Intensity modulations; Linearity range; Reflected light; Simulated response, Fiber optic sensors; Fiber optics; Fibers; Light; Linearization; Mathematical models; Optical materials; Optoelectronic devices, Sensors
Divisions: Artikel Ilmiah > SCOPUS INDEXED JOURNAL
Creators:
CreatorsNIM
Sulaiman Wadi HarunUNSPECIFIED
Hangzhou YangUNSPECIFIED
Moh. YasinUNSPECIFIED
Harith AhmadUNSPECIFIED
Depositing User: Ika Rudianto
Last Modified: 31 Dec 2020 14:24
URI: http://repository.unair.ac.id/id/eprint/102459
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