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Thermal Regeneration in Etched-Core Fiber Bragg Grating

Thermal regeneration is observed in etched-core fiber Bragg gratings (FBGs) with a fiber diameter of 5.6 μm. Etched-core FBGs are prepared by chemical etching using a hydrofluoric acid solution. Annealing is applied for all gratings to induce thermal regeneration. Thermal regeneration of FBG is obse...

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Main Authors: Yang, H.Z., Chong, W.Y., Cheong, Y.K., Lim, K.S., Pua, C.H., Harun, Sulaiman Wadi, Ahmad, Harith
Format: Article
Published: Institute of Electrical and Electronics Engineers (IEEE) 2013
Subjects:
QC Physics
TK Electrical engineering. Electronics Nuclear engineering
Online Access:http://eprints.um.edu.my/14393/
http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6493376
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spelling my.um.eprints.143932018-10-09T05:49:12Z http://eprints.um.edu.my/14393/ Thermal Regeneration in Etched-Core Fiber Bragg Grating Yang, H.Z. Chong, W.Y. Cheong, Y.K. Lim, K.S. Pua, C.H. Harun, Sulaiman Wadi Ahmad, Harith QC Physics TK Electrical engineering. Electronics Nuclear engineering Thermal regeneration is observed in etched-core fiber Bragg gratings (FBGs) with a fiber diameter of 5.6 μm. Etched-core FBGs are prepared by chemical etching using a hydrofluoric acid solution. Annealing is applied for all gratings to induce thermal regeneration. Thermal regeneration of FBG is observed at 680°C. The temperature sensitivity of regenerated etched-core FBGs is measured to be 13.9 pm/°C for a temperature range between 25°C and 700°C. With its high temperature resistance and large evanescent field interaction with its surrounding, thermally regenerated etched-core FBG has potential applications in high temperature sensing. Institute of Electrical and Electronics Engineers (IEEE) 2013-04-03 Article PeerReviewed Yang, H.Z. and Chong, W.Y. and Cheong, Y.K. and Lim, K.S. and Pua, C.H. and Harun, Sulaiman Wadi and Ahmad, Harith (2013) Thermal Regeneration in Etched-Core Fiber Bragg Grating. IEEE Sensors Journal, 13 (7). pp. 2581-2585. ISSN 1530-437X http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6493376 DOI:10.1109/JSEN.2013.2256344
institution Universiti Malaya
building UM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaya
content_source UM Research Repository
url_provider http://eprints.um.edu.my/
topic QC Physics
TK Electrical engineering. Electronics Nuclear engineering
spellingShingle QC Physics
TK Electrical engineering. Electronics Nuclear engineering
Yang, H.Z.
Chong, W.Y.
Cheong, Y.K.
Lim, K.S.
Pua, C.H.
Harun, Sulaiman Wadi
Ahmad, Harith
Thermal Regeneration in Etched-Core Fiber Bragg Grating
description Thermal regeneration is observed in etched-core fiber Bragg gratings (FBGs) with a fiber diameter of 5.6 μm. Etched-core FBGs are prepared by chemical etching using a hydrofluoric acid solution. Annealing is applied for all gratings to induce thermal regeneration. Thermal regeneration of FBG is observed at 680°C. The temperature sensitivity of regenerated etched-core FBGs is measured to be 13.9 pm/°C for a temperature range between 25°C and 700°C. With its high temperature resistance and large evanescent field interaction with its surrounding, thermally regenerated etched-core FBG has potential applications in high temperature sensing.
format Article
author Yang, H.Z.
Chong, W.Y.
Cheong, Y.K.
Lim, K.S.
Pua, C.H.
Harun, Sulaiman Wadi
Ahmad, Harith
author_facet Yang, H.Z.
Chong, W.Y.
Cheong, Y.K.
Lim, K.S.
Pua, C.H.
Harun, Sulaiman Wadi
Ahmad, Harith
author_sort Yang, H.Z.
title Thermal Regeneration in Etched-Core Fiber Bragg Grating
title_short Thermal Regeneration in Etched-Core Fiber Bragg Grating
title_full Thermal Regeneration in Etched-Core Fiber Bragg Grating
title_fullStr Thermal Regeneration in Etched-Core Fiber Bragg Grating
title_full_unstemmed Thermal Regeneration in Etched-Core Fiber Bragg Grating
title_sort thermal regeneration in etched-core fiber bragg grating
publisher Institute of Electrical and Electronics Engineers (IEEE)
publishDate 2013
url http://eprints.um.edu.my/14393/
http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6493376
_version_ 1643689803123785728
score 13.211869

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