{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,27]],"date-time":"2026-01-27T23:56:50Z","timestamp":1769558210168,"version":"3.49.0"},"reference-count":27,"publisher":"MDPI AG","issue":"22","license":[{"start":{"date-parts":[[2021,11,12]],"date-time":"2021-11-12T00:00:00Z","timestamp":1636675200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100000780","name":"European Union","doi-asserted-by":"publisher","award":["721624"],"award-info":[{"award-number":["721624"]}],"id":[{"id":"10.13039\/501100000780","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100000844","name":"European Space Agency","doi-asserted-by":"publisher","award":["4000124504\/18\/NL\/KML\/zk"],"award-info":[{"award-number":["4000124504\/18\/NL\/KML\/zk"]}],"id":[{"id":"10.13039\/501100000844","id-type":"DOI","asserted-by":"publisher"}]},{"name":"ANR: LABEX CEMPI","award":["ANR-11-LABX-0007"],"award-info":[{"award-number":["ANR-11-LABX-0007"]}]},{"name":"Equipex Flux","award":["ANR-11-EQPX-0017"],"award-info":[{"award-number":["ANR-11-EQPX-0017"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Sensors"],"abstract":"<jats:p>Radiation-induced emission of doped sol-gel silica glass samples was investigated under a pulsed 20-MeV electron beam. The studied samples were drawn rods doped with cerium, copper, or gadolinium ions, which were connected to multimode pure-silica core fibers to transport the induced luminescence from the irradiation area to a signal readout system. The luminescence pulses in the samples induced by the electron bunches were studied as a function of deposited dose per electron bunch. All the investigated samples were found to have a linear response in terms of luminescence as a function of electron bunch sizes between 10\u22125 Gy\/bunch and 1.5\u00d710\u22122 Gy\/bunch. The presented results show that these types of doped silica rods can be used for monitoring a pulsed electron beam, as well as to evaluate the dose deposited by the individual electron bunches. The electron accelerator used in the experiment was a medical type used for radiation therapy treatments, and these silica rod samples show high potential for dosimetry in radiotherapy contexts.<\/jats:p>","DOI":"10.3390\/s21227523","type":"journal-article","created":{"date-parts":[[2021,11,14]],"date-time":"2021-11-14T20:51:53Z","timestamp":1636923113000},"page":"7523","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":10,"title":["Radioluminescence Response of Ce-, Cu-, and Gd-Doped Silica Glasses for Dosimetry of Pulsed Electron Beams"],"prefix":"10.3390","volume":"21","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-8457-5404","authenticated-orcid":false,"given":"Daniel","family":"S\u00f6derstr\u00f6m","sequence":"first","affiliation":[{"name":"Department of Physics, University of Jyv\u00e4skyl\u00e4, Survontie 9D, 40500 Jyv\u00e4skyl\u00e4, Finland"}]},{"given":"Heikki","family":"Kettunen","sequence":"additional","affiliation":[{"name":"Department of Physics, University of Jyv\u00e4skyl\u00e4, Survontie 9D, 40500 Jyv\u00e4skyl\u00e4, Finland"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2842-6324","authenticated-orcid":false,"given":"Adriana","family":"Morana","sequence":"additional","affiliation":[{"name":"UJM, CNRS, IOGS, Laboratoire Hubert Curien, University of Lyon, UMR 5516, 18 rue Prof. B. Lauras, F-42000 Saint-Etienne, France"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7906-3669","authenticated-orcid":false,"given":"Arto","family":"Javanainen","sequence":"additional","affiliation":[{"name":"Department of Physics, University of Jyv\u00e4skyl\u00e4, Survontie 9D, 40500 Jyv\u00e4skyl\u00e4, Finland"},{"name":"Department of Electrical and Computer Engineering, Vanderbilt University, Nashville, TN 37235, USA"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7210-0014","authenticated-orcid":false,"given":"Youcef","family":"Ouerdane","sequence":"additional","affiliation":[{"name":"UJM, CNRS, IOGS, Laboratoire Hubert Curien, University of Lyon, UMR 5516, 18 rue Prof. B. Lauras, F-42000 Saint-Etienne, France"}]},{"given":"Hicham","family":"El Hamzaoui","sequence":"additional","affiliation":[{"name":"Univ-Lille, CNRS, UMR 8523-PhLAM-Physique des Lasers Atomes et Mol\u00e9cules, F-59000 Lille, France"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8664-9684","authenticated-orcid":false,"given":"Bruno","family":"Capoen","sequence":"additional","affiliation":[{"name":"Univ-Lille, CNRS, UMR 8523-PhLAM-Physique des Lasers Atomes et Mol\u00e9cules, F-59000 Lille, France"}]},{"given":"G\u00e9raud","family":"Bouwmans","sequence":"additional","affiliation":[{"name":"Univ-Lille, CNRS, UMR 8523-PhLAM-Physique des Lasers Atomes et Mol\u00e9cules, F-59000 Lille, France"}]},{"given":"Mohamed","family":"Bouazaoui","sequence":"additional","affiliation":[{"name":"Univ-Lille, CNRS, UMR 8523-PhLAM-Physique des Lasers Atomes et Mol\u00e9cules, F-59000 Lille, France"}]},{"given":"Sylvain","family":"Girard","sequence":"additional","affiliation":[{"name":"UJM, CNRS, IOGS, Laboratoire Hubert Curien, University of Lyon, UMR 5516, 18 rue Prof. B. Lauras, F-42000 Saint-Etienne, France"}]}],"member":"1968","published-online":{"date-parts":[[2021,11,12]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"567","DOI":"10.1109\/TNS.2016.2606622","article-title":"Potential of Copper- and Cerium-Doped Optical Fiber Materials for Proton Beam Monitoring","volume":"64","author":"Girard","year":"2017","journal-title":"IEEE Trans. Nucl. Sci."},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"16376","DOI":"10.1038\/s41598-019-52608-5","article-title":"Novel Gd3+-doped silica-based optical fiber material for dosimetry in proton therapy","volume":"9","author":"Hoehr","year":"2019","journal-title":"Sci. Rep."},{"key":"ref_3","doi-asserted-by":"crossref","first-page":"20140702","DOI":"10.1259\/bjr.20140702","article-title":"A review of recent advances in optical fibre sensors for in vivo dosimetry during radiotherapy","volume":"88","author":"McCarthy","year":"2015","journal-title":"Br. J. 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