Sensitivity and stability characterization of linear cavity erbium-doped fiber laser for pressure measurement

Please use this identifier to cite or link to this item: http://dspace.uniten.edu.my/jspui/handle/123456789/6356

DC Field	Value	Language
dc.contributor.author	Mohd Idris, S.	-
dc.contributor.author	Al-Taha, M.R.H.	-
dc.contributor.author	Ismail, A.	-
dc.contributor.author	Abdullah, F.	-
dc.contributor.author	Jamaludin, M.Z.	-
dc.contributor.author	Al-Mansoori, M.H.	-
dc.date.accessioned	2017-12-08T09:33:44Z	-
dc.date.available	2017-12-08T09:33:44Z	-
dc.date.issued	2012	-
dc.identifier.uri	http://dspace.uniten.edu.my/jspui/handle/123456789/6356	-
dc.description.abstract	This article reports a linear cavity Erbium-doped fiber (EDF) laser for pressure measurement.The fiber laser structure comprises an EDF amplifier, a circulator, an optical coupler, and a fiber Bragg grating (FBG) which is fitted to the shock tube where the pressure is applied. The FBG acts simultaneously as a lasing wavelength selecting component as well as a pressure sensor. The novelty of this sensor lies in its enhanced characteristic with 0.122 nm/bar sensitivity and very good stability with an average power fluctuation of 0.0025 dB over a period of 60 min. Preliminary results have proven to show that the fiber laser sensor is expected to be an attractive choice for long-distance pressure monitoring. © 2012 Wiley Periodicals, Inc.	-
dc.title	Sensitivity and stability characterization of linear cavity erbium-doped fiber laser for pressure measurement	-
item.fulltext	No Fulltext	-
item.grantfulltext	none	-
Appears in Collections:	COE Scholarly Publication

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