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LYSO 섬광체를 이용한 감마선 분광용 광섬유 방사선 센서의 개발
Development of Fiber-optic Radiation Sensor Using LYSO Scintillator for Gamma-ray Spectroscopy
- 한기택;
- 유욱재;
- 신상훈;
- 전다영;
- 박장연;
- ... 박병기;
- 외 1명
초록
A fiber-optic radiation sensor was fabricated using a sensing probe, a plastic optical fiber, a photomultiplier tube, and a multichannel analyzer for gamma-ray spectroscopy. As an inorganic scintillator of the sensing probe, a LYSO crystal was used. In this study, we obtained the relationship between the photon counts of the fiber-optic radiation sensor and the activity of the radioactive isotope. In addition, the gamma-ray energy spectra were also measured using a fiber-optic radiation sensor to discriminate species of gamma-ray emitters.
키워드
Gamma Spectroscopy; Fiber-Optic Sensor; Radiation Sensor; Plastic Optical Fiber; Multichannel Analyzer
- 제목
- LYSO 섬광체를 이용한 감마선 분광용 광섬유 방사선 센서의 개발
- 제목 (타언어)
- Development of Fiber-optic Radiation Sensor Using LYSO Scintillator for Gamma-ray Spectroscopy
- 저자
- 한기택; 유욱재; 신상훈; 전다영; 박장연; 박병기; 이봉수
- 발행일
- 2012
- 저널명
- 센서학회지
- 권
- 21
- 호
- 4
- 페이지
- 287 ~ 292