Femtosecond laser induced fiber Bragg gratings for harsh environment sensing applications

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DOIResolve DOI: http://doi.org/10.1117/12.2074594
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TypeArticle
Proceedings titleSPIE - International Society for Optical Engineering. Proceedings
ConferencePhotonics North 2014, 28 May 2014 through 30 May 2014
ISSN0277-786X
ISBN9781628413632
Volume9288
Article number92880T
SubjectBragg gratings; Electromagnetic pulse; Fiber optic sensors; Ionizing radiation; Optical sensors; Ultrashort pulses; Advanced energy systems; Energy productions; Extreme environment; Fiber Bragg Grating Sensors; Instrumentation and control; Nonlinear optical process; Physical parameters; Sensing technology; Fiber Bragg gratings
AbstractFiber Bragg grating sensors have been developed beyond a laboratory curiosity to become a mainstream sensing technology because of their small size, passive nature, immunity to electromagnetic interference, and capability to simultaneously measure multiple physical parameters such as temperature, strain and pressure. Recently, high temperature stable gratings based on regeneration techniques and femtosecond infrared laser processing have shown promise for use in extreme environments such as high temperature, pressure or ionizing radiation. Such gratings are ideally suited for energy production applications where there is a requirement for advanced energy system instrumentation and controls that are operable in harsh environments. This presentation will give a review of some of the more recent developments of femtosecond laser induced fiber Bragg gratings.
Publication date
PublisherSPIE
LanguageEnglish
AffiliationNational Research Council Canada (NRC-CNRC); Security and Disruptive Technologies
Peer reviewedYes
NPARC number21275586
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Record identifier22c9a53c-a921-4ee5-9241-be4b968d5282
Record created2015-07-14
Record modified2017-04-24
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