Wireless underwater SiPM-based gamma spectroscopy for real-time marine radioactivity monitoring

DC Field Value Language
dc.contributor.author Lee, Min Sun -
dc.contributor.author Kim, Soo Mee -
dc.contributor.author Jang, Mee -
dc.contributor.author Cha, Hyemi -
dc.contributor.author Seo, Jung Min -
dc.contributor.author Baek, Seung Jae -
dc.contributor.author Lim, Jong-Myoung -
dc.date.accessioned 2022-06-20T01:50:11Z -
dc.date.available 2022-06-20T01:50:11Z -
dc.date.created 2022-06-09 -
dc.date.issued 2022-05-19 -
dc.identifier.uri https://sciwatch.kiost.ac.kr/handle/2020.kiost/42789 -
dc.description.abstract Marine radioactivity monitoring is getting important to relieve public anxiety and to take immediate action for unexpected nuclear accidents. Currently, real-time marine radioactivity monitoring is conducted using gamma detectors (e.g. NaI(Tl) coupled with PMT) installed at specific sites in coastal area. However, there are several limitations in current site-specific gamma monitoring systems. First, gamma-ray loses most of its energy within water environment, so with the sitespecific system, it is hard to identify contaminated area. Also, ocean environment has difficulties in supplying stable power and data communication. Hence, most of gamma monitoring systems are installed in coastal area or on ship to have stable power supply and wired data communication or LTE-based wireless communication. Hence, we come up with necessities mobile batterypowered gamma spectrometry system that can conduct active marine radioactivity monitoring. We developed SiPM-based gamma spectroscopy with wireless data communication. The suggested mobile gamma spectroscopy can be used as stand-alone or combined with unmanned vehicles to conduct real-time active radiation monitoring and identify contaminated area. The developed system was tested in underwater and real-sea environment to evaluate its performance. -
dc.description.uri 2 -
dc.language English -
dc.publisher 한국원자력학회 -
dc.relation.isPartOf KNS 2022 Spring 춘계학술발표회 논문집 -
dc.title Wireless underwater SiPM-based gamma spectroscopy for real-time marine radioactivity monitoring -
dc.type Conference -
dc.citation.conferenceDate 2022-05-19 -
dc.citation.conferencePlace KO -
dc.citation.conferencePlace 제주국제컨벤션센터 -
dc.citation.title KNS 2022 Spring 춘계학술발표회 -
dc.contributor.alternativeName 김수미 -
dc.contributor.alternativeName 서정민 -
dc.contributor.alternativeName 백승재 -
dc.identifier.bibliographicCitation KNS 2022 Spring 춘계학술발표회 -
dc.description.journalClass 2 -
Appears in Collections:
Coastal & Ocean Engineering Division > Maritime ICT R&D Center > 2. Conference Papers
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