| Download | - View final version: Fiber-optic bragg gratings for temperature and pressure measurements in isotope production targets for nuclear medicine (PDF, 4.3 MiB)
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| DOI | Resolve DOI: https://doi.org/10.3390/app10134610 |
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| Author | Search for: Bakaic, MichaelORCID identifier: https://orcid.org/0000-0002-8127-3099; Search for: Hanna, Matthew; Search for: Hnatovsky, Cyril; Search for: Grobnic, Dan1; Search for: Mihailov, Stephen1ORCID identifier: https://orcid.org/0000-0002-6144-0937; Search for: Zeisler, S. Stefan; Search for: Hoehr, Cornelia |
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| Affiliation | - National Research Council of Canada. Security and Disruptive Technologies
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| Format | Text, Article |
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| Subject | Fiber-Bragg Gratings; temperature sensor; radiation hard; isotope production target |
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| Abstract | A Bragg grating inscribed into an inorganic optical fiber was tested in proton and neutron fields up to doses of 472 Gy. Observation showed that radiation had no eect on the performance of the Fiber Bragg Grating (FBG) used as a gauge measuring temperature and pressure. The FBG sensor was subsequently employed to measure the temperature and pressure inside a liquid isotope production target for nuclear medicine. The fiber Bragg grating measured the temperature and pressure of a water target as a 12 MeV proton beam impinged on it in real time and was tested with beam currents of up to 20 µA. |
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| Publication date | 2020-07-03 |
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| Publisher | MDPI |
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| Licence | |
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| Language | English |
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| Peer reviewed | Yes |
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| Export citation | Export as RIS |
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| Report a correction | Report a correction (opens in a new tab) |
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| Record identifier | 236bf26a-05df-4484-8544-1d0944197b21 |
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| Record created | 2021-04-29 |
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| Record modified | 2021-04-30 |
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