Budiyanto, M. and Suhariningsih and Moh. Yasin (2017) Cholesterol detection using optical fiber sensor based on intensity modulation. In: UNSPECIFIED.

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Abstract

The aim of the research is to detect the concentration of cholesterol by using the principle that a laser beam propagation is guided by optical fiber bundle in term of intensity profile through solution with vary concentrations of cholesterol from 0 to 300 ppm. The mechanism of cholesterol concentration detection is the propagation of He-Ne laser beam with wavelength of 632.5 nm through a fiber optic bundle and a solution of cholesterol, then is reflected by a flat mirror and enters receiving fiber. This signal is captured by a silicon detector (SL-818, Newport) in the form of output voltage. The result showed that the output voltage decrease linearly with the increase of concentration of cholesterol with a sensitivity of 0.0004 mV/ppm and the linearity more than 97. © Published under licence by IOP Publishing Ltd.

Item Type:	Conference or Workshop Item (UNSPECIFIED)
Additional Information:	cited By 3; Conference of International Conference on Physical Instrumentation and Advanced Materials, ICPIAM 2016 ; Conference Date: 27 October 2016; Conference Code:128465
Uncontrolled Keywords:	Cholesterol; Fibers; Laser beams; Laser mirrors; Optical fibers; Optical signal processing; Silicon detectors, Cholesterol detection; Concentration detections; He-Ne laser beams; Intensity modulations; Intensity profiles; Optical fiber bundle; Output voltages; Receiving fibers, Light propagation
Divisions:	Artikel Ilmiah > SCOPUS INDEXED JOURNAL
Creators:	Creators NIM Budiyanto, M. UNSPECIFIED Suhariningsih UNSPECIFIED Moh. Yasin UNSPECIFIED
Depositing User:	Ika Rudianto
Last Modified:	31 Dec 2020 14:24
URI:	http://repository.unair.ac.id/id/eprint/102393
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