Optimizing timing performance of silicon photomultiplier based scintillation detectors

Jungyeol Yeom, Ruud Vinke, Craig S. Levin

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

Precise timing resolution is crucial for applications requiring time-of-flight (ToF) information such as ToF positron emission tomography (PET). Silicon photomulipliers (SiPM) for PET, with their high output capacitance, are known to require custom preamplifiers to maximize timing performance. In this paper, we prove that simple alternative front-end electronics based on a commercial low-noise RF preamplifier can achieve excellent timing resolution. Two radiation detectors with L(Y)SO:Ce scintillators coupled to Hamamatsu SiPMs (MPPC S10362-33-050C) and front-end electronics based on an RF amplifier (MAR-3SM+), have been fabricated. These detectors were used to detect annihilation gamma photons from a Ge-68 source and the output signals were subsequently digitized by a high speed oscilloscope for offline processing. A coincident resolving time (CRT) of 125 ± 2 ps, 147 ± 3 ps and 186 ± 3 ps FWHM with 2 × 2 × 3 mm3, 3 × 3 × 5 mm3 and 3 × 3 × 20 mm3 sized L(Y)SO crystals were measured respectively.

Original languageEnglish
Title of host publication2012 IEEE Nuclear Science Symposium and Medical Imaging Conference Record, NSS/MIC 2012
Pages3119-3121
Number of pages3
DOIs
Publication statusPublished - 2012 Dec 1
Externally publishedYes
Event2012 IEEE Nuclear Science Symposium and Medical Imaging Conference Record, NSS/MIC 2012 - Anaheim, CA, United States
Duration: 2012 Oct 292012 Nov 3

Publication series

NameIEEE Nuclear Science Symposium Conference Record
ISSN (Print)1095-7863

Other

Other2012 IEEE Nuclear Science Symposium and Medical Imaging Conference Record, NSS/MIC 2012
CountryUnited States
CityAnaheim, CA
Period12/10/2912/11/3

Fingerprint

Silicon
Positron-Emission Tomography
scintillation
preamplifiers
time measurement
positrons
detectors
silicon
tomography
Photons
Noise
output
oscilloscopes
radiation detectors
Radiation
electronics
low noise
scintillation counters
amplifiers
capacitance

Keywords

  • PET
  • scintillators
  • Silicon photomultipliers
  • timing resolution

ASJC Scopus subject areas

  • Radiation
  • Nuclear and High Energy Physics
  • Radiology Nuclear Medicine and imaging

Cite this

Yeom, J., Vinke, R., & Levin, C. S. (2012). Optimizing timing performance of silicon photomultiplier based scintillation detectors. In 2012 IEEE Nuclear Science Symposium and Medical Imaging Conference Record, NSS/MIC 2012 (pp. 3119-3121). [6551711] (IEEE Nuclear Science Symposium Conference Record). https://doi.org/10.1109/NSSMIC.2012.6551711

Optimizing timing performance of silicon photomultiplier based scintillation detectors. / Yeom, Jungyeol; Vinke, Ruud; Levin, Craig S.

2012 IEEE Nuclear Science Symposium and Medical Imaging Conference Record, NSS/MIC 2012. 2012. p. 3119-3121 6551711 (IEEE Nuclear Science Symposium Conference Record).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Yeom, J, Vinke, R & Levin, CS 2012, Optimizing timing performance of silicon photomultiplier based scintillation detectors. in 2012 IEEE Nuclear Science Symposium and Medical Imaging Conference Record, NSS/MIC 2012., 6551711, IEEE Nuclear Science Symposium Conference Record, pp. 3119-3121, 2012 IEEE Nuclear Science Symposium and Medical Imaging Conference Record, NSS/MIC 2012, Anaheim, CA, United States, 12/10/29. https://doi.org/10.1109/NSSMIC.2012.6551711
Yeom J, Vinke R, Levin CS. Optimizing timing performance of silicon photomultiplier based scintillation detectors. In 2012 IEEE Nuclear Science Symposium and Medical Imaging Conference Record, NSS/MIC 2012. 2012. p. 3119-3121. 6551711. (IEEE Nuclear Science Symposium Conference Record). https://doi.org/10.1109/NSSMIC.2012.6551711
Yeom, Jungyeol ; Vinke, Ruud ; Levin, Craig S. / Optimizing timing performance of silicon photomultiplier based scintillation detectors. 2012 IEEE Nuclear Science Symposium and Medical Imaging Conference Record, NSS/MIC 2012. 2012. pp. 3119-3121 (IEEE Nuclear Science Symposium Conference Record).
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