Please use this identifier to cite or link to this item:
|Title:||Sensitivity and stability characterization of linear cavity erbium-doped fiber laser for pressure measurement||Authors:||Mohd Idris, S.
|Issue Date:||2012||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.||URI:||http://dspace.uniten.edu.my/jspui/handle/123456789/6577|
|Appears in Collections:||COE Scholarly Publication|
Show full item record
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.