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Self-heated fiber Bragg grating sensors

Chen, KP and McMillen, B and Buric, M and Jewart, C and Xu, W (2005) Self-heated fiber Bragg grating sensors. Applied Physics Letters, 86 (14). 1 - 3. ISSN 0003-6951

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This letter demonstrates an approach for tuning fiber Bragg grating sensors with optical energy carried in the same optical fiber. Optical energy carried in the optical fiber was used to heat in-fiber Bragg gratings in order to alter the grating's optical response to surrounding media. The functional enhancement of optically heated Bragg gratings as sensor devices is demonstrated by a dual-function Bragg grating temperature and level sensing array for liquid at room and cryogenic temperatures. © 2005 American Institute of Physics.


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Item Type: Article
Status: Published
CreatorsEmailPitt UsernameORCID
Chen, KPpec9@pitt.eduPEC90000-0002-4830-0817
McMillen, B
Buric, M
Jewart, C
Xu, W
Date: 4 April 2005
Date Type: Publication
Journal or Publication Title: Applied Physics Letters
Volume: 86
Number: 14
Page Range: 1 - 3
DOI or Unique Handle: 10.1063/1.1895485
Schools and Programs: Swanson School of Engineering > Electrical and Computer Engineering
Refereed: Yes
ISSN: 0003-6951
Date Deposited: 23 Sep 2014 15:54
Last Modified: 15 Jan 2021 15:55


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