Moh. Yasin and Sulaiman Wadi Harun and Kusminarto and Harith Ahmad (2010) A simple design of vibration sensor using fiber optic displacement sensor. Optoelectronics and Advanced Materials, Rapid Communications, 4 (11). pp. 1795-1797.

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Abstract

A simple design of vibration sensor is proposed and demonstrated using fiber optic displacement sensor based on intensity modulation technique. The maximum sensor output voltage obtained is 1.65 mV for a distance of 1.2 mm between the reflective surface and the fiber optic probe. The sensitivity of the sensor is found to be 0.0029 mV/μm over 325 to 650 μm range and -0.0005 mV/μm over 1300 μm to 3500 μm range. The sensor is capable of measuring vibration amplitude ranging from 0.22 mm to 0.44 mm within a frequency range of 200 to 350 Hz. 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.

Item Type:	Article
Additional Information:	cited By 3
Uncontrolled Keywords:	Fiber optic sensors; Fibers; Ventilation exhausts, Degree of sensitivity; Fiber optic displacement sensor; Fiberoptic probes; Field application; Intensity modulations; Reflective surfaces; Vibration amplitude; Vibration sensors, Fiber optics
Divisions:	Artikel Ilmiah > SCOPUS INDEXED JOURNAL
Creators:	Creators NIM Moh. Yasin UNSPECIFIED Sulaiman Wadi Harun UNSPECIFIED Kusminarto UNSPECIFIED Harith Ahmad UNSPECIFIED
Depositing User:	Ika Rudianto
Last Modified:	31 Dec 2020 14:24
URI:	http://repository.unair.ac.id/id/eprint/102460
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