Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Taeseob Lim"'
Autor:
Taeseob Lim, Siwon Song, Seunghyeon Kim, Jae Hyung Park, Jinhong Kim, Cheol Ho Pyeon, Bongsoo Lee
Publikováno v:
Nuclear Engineering and Technology, Vol 55, Iss 9, Pp 3401-3408 (2023)
In this study, we used the Monte Carlo N-Particle program to simulate the gamma-ray spectra obtained from plastic scintillators holes filled with bismuth nanoparticles. We confirmed that the incorporation of bismuth nanoparticles into a plastic scint
Externí odkaz:
https://doaj.org/article/ed48c9233d8a44e08ea8f625a7862a8e
Publikováno v:
Nuclear Engineering and Technology, Vol 55, Iss 3, Pp 1045-1051 (2023)
In this study, we fabricated a liquid light-guide-based radiation sensor with a LaBr3:Ce scintillator for remote gamma-ray spectroscopy. We acquired the energy spectra of Cs-137 and Co-60 using the proposed sensor, estimated the energy resolutions of
Externí odkaz:
https://doaj.org/article/f8d2b43de1b140c7b06092508a81ba9f
Autor:
Siwon Song, Jinhong Kim, Jae Hyung Park, Seunghyeon Kim, Taeseob Lim, Jin Ho Kim, Sin Kim, Bongsoo Lee
Publikováno v:
Nuclear Engineering and Technology, Vol 54, Iss 9, Pp 3398-3402 (2022)
We fabricated a 15 m long position-sensitive plastic scintillation optical fiber (PSOF) detector consisting of a PSOF, two photomultiplier tubes, four fast amplifiers, and a digitizer. A single PSOF was used as a sensing part to estimate the gamma-ra
Externí odkaz:
https://doaj.org/article/7ccf0e297eca493da2995950af453ded
Autor:
Jinhong Kim, Seunghyeon Kim, Siwon Song, Jae Hyung Park, Jin Ho Kim, Taeseob Lim, Cheol Ho Pyeon, Bongsoo Lee
Publikováno v:
Nuclear Engineering and Technology, Vol 53, Iss 10, Pp 3431-3437 (2021)
In this study, one-dimensional gamma ray source positions are estimated using a plastic scintillating optical fiber, two photon counters and via data processing with a machine learning algorithm. A nonlinear regression algorithm is used to construct
Externí odkaz:
https://doaj.org/article/cdd43f2727f44b2fbeb9fe95a3340939
Autor:
Jin Ho Kim, Seunghyeon Kim, Siwon Song, Taeseob Lim, Jae Hyung Park, Jinhong Kim, Cheol Ho Pyeon, Sung Won Hwang, Bongsoo Lee
Publikováno v:
Photonics, Vol 8, Iss 12, p 543 (2021)
In this study, we developed a remote gamma-ray spectroscopy system based on a fiber-optic radiation sensor (FORS) that is composed of an inorganic scintillator coated with reduced graphene oxide (RGO) and a plastic optical fiber (POF). As a prelimina
Externí odkaz:
https://doaj.org/article/eb552ef93d3e42c7ac778c66177e7980
Autor:
Siwon Song, Jinhong Kim, Jae Hyung Park, Seunghyeon Kim, Taeseob Lim, Jin Ho Kim, Joo Hyun Moon, Bongsoo Lee
Publikováno v:
Photonics, Vol 8, Iss 2, p 26 (2021)
We fabricated a 5 m long position-sensitive plastic scintillation optical fiber (PSOF) bundle detector composed of a sensing probe, two photomultiplier tubes (PMTs), two fast amplifiers, and a digitizer. Seven PSOFs in a bundle were used as sensing p
Externí odkaz:
https://doaj.org/article/98e69bbebc8e46b08419397879f668ec
Autor:
Siwon Song, Taeseob Lim, Jae Hyung Park, Bongsoo Lee, Cheol Ho Pyeon, Sung Won Hwang, Jinhong Kim, Jin Ho Kim, Seunghyeon Kim
Publikováno v:
Photonics; Volume 8; Issue 12; Pages: 543
Photonics, Vol 8, Iss 543, p 543 (2021)
Photonics, Vol 8, Iss 543, p 543 (2021)
In this study, we developed a remote gamma-ray spectroscopy system based on a fiber-optic radiation sensor (FORS) that is composed of an inorganic scintillator coated with reduced graphene oxide (RGO) and a plastic optical fiber (POF). As a prelimina
Autor:
Jin Ho Kim, Seunghyeon Kim, Siwon Song, Joo Hyun Moon, Jinhong Kim, Taeseob Lim, Bongsoo Lee, Jae Hyung Park
Publikováno v:
Photonics, Vol 8, Iss 26, p 26 (2021)
Photonics
Volume 8
Issue 2
Photonics
Volume 8
Issue 2
We fabricated a 5 m long position-sensitive plastic scintillation optical fiber (PSOF) bundle detector composed of a sensing probe, two photomultiplier tubes (PMTs), two fast amplifiers, and a digitizer. Seven PSOFs in a bundle were used as sensing p