Sulaiman Wadi Harun and Moh. Yasin and Azura Hamzah and Hamzah Arof and Harith Ahmad (2011) Temperature sensor based on lifetime measurement of erbium fluorescence. Journal of Optoelectronics and Advanced Materials, 13 (1). pp. 75-77.

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Abstract

A fluorescence based fiber-optic temperature sensor is demonstrated using a modulated pump laser in conjunction with a piece of Erbium-doped fiber (EDF). The remote fiber sensor is based on a lifetime measurement of 90 cm long EDF, which is diode-pumped by a 980 nm laser and can be used to measure temperature in the range of 26°C to 60°C. The sensitivity of the sensor is obtained at 0.009 ms/°C with a linearity of more than 94. The use of fibers of this type opens up significant possibilities for high temperature sensor probes, which is effective and useful for its high resolution and precision.

Item Type:	Article
Additional Information:	cited By 2
Uncontrolled Keywords:	Erbium; Fiber optics; Fluorescence; Pumping (laser); Temperature sensors, 980 nm lasers; Diode-pumped; Erbium doped fibers; Fiber optic temperature sensor; Fiber Sensor; High resolution; High temperature sensors; Lifetime measurements, Fibers
Divisions:	Artikel Ilmiah > SCOPUS INDEXED JOURNAL
Creators:	Creators NIM Sulaiman Wadi Harun UNSPECIFIED Moh. Yasin UNSPECIFIED Azura Hamzah UNSPECIFIED Hamzah Arof UNSPECIFIED Harith Ahmad UNSPECIFIED
Depositing User:	Ika Rudianto
Last Modified:	31 Dec 2020 14:24
URI:	http://repository.unair.ac.id/id/eprint/102455
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