Introduction of a thickness-dependent scintillator-PMT interface reflection coefficient to improve absolute light yield calculations for inorganic scintillators

Logoglu, Faruk; Albert, Patrick E.; Wolfe, Douglas E.; Flaska, Marek

doi:10.1016/j.optmat.2023.113647

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Cited by 4 publications

References 14 publications

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Flexible nanocomposite scintillator detectors for medical applications: A review

Hosseinpour,

Abdoos,

Alamdari

et al. 2024

Sensors and Actuators A: Physical

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Flexible nanocomposite scintillator detectors for medical applications: A review

Hosseinpour,

Abdoos,

Alamdari

et al. 2024

Sensors and Actuators A: Physical

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Investigating the Thickness-Dependent Scintillator-PMT Interface Reflection Coefficients with GAGG:Ce³⁺ Crystals Using the Dual-PMT Setup

Logoglu,

Surani,

Flaska

2023

EPJ Web Conf.

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Recently, it has been shown through both Monte Carlo simulations and experiments that scintillator-PMT interface reflection coefficients could depend on crystal thickness. It has been argued that the thickness-dependency on the interface reflection coefficient is a result of bulk attenuation and surface reflections. So far, only LYSO:Ce3+ scintillators have been tested to investigate thickness-dependent reflection coefficients. In this work, the simulations and experiments are extended to GAGG:Ce3+ crystals. Moreover, a new experimental technique (the dualPMT setup) has been tested to measure the interface reflection coefficients, and it has been shown through the dual-PMT setup that GAGG:Ce3+-PMT interface reflection coefficients are thickness-dependent with more than 1σ confidence. These results are also supported with extensive Monte Carlo simulations.

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Improving Performance of Inorganic Scintillators with Optimized Photonic-Crystal Nanostructures

Surani,

Albert,

Wolfe

et al. 2024

2024 IEEE Nuclear Science Symposium (NSS), Medical Imaging Conference (MIC) and Room Temperature Semiconductor Detector Confere

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Introduction of a thickness-dependent scintillator-PMT interface reflection coefficient to improve absolute light yield calculations for inorganic scintillators

Cited by 4 publications

References 14 publications

Flexible nanocomposite scintillator detectors for medical applications: A review

Flexible nanocomposite scintillator detectors for medical applications: A review

Investigating the Thickness-Dependent Scintillator-PMT Interface Reflection Coefficients with GAGG:Ce³⁺ Crystals Using the Dual-PMT Setup

Improving Performance of Inorganic Scintillators with Optimized Photonic-Crystal Nanostructures

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Introduction of a thickness-dependent scintillator-PMT interface reflection coefficient to improve absolute light yield calculations for inorganic scintillators

Cited by 4 publications

References 14 publications

Flexible nanocomposite scintillator detectors for medical applications: A review

Flexible nanocomposite scintillator detectors for medical applications: A review

Investigating the Thickness-Dependent Scintillator-PMT Interface Reflection Coefficients with GAGG:Ce3+ Crystals Using the Dual-PMT Setup

Improving Performance of Inorganic Scintillators with Optimized Photonic-Crystal Nanostructures

Contact Info

Product

Resources

About

Investigating the Thickness-Dependent Scintillator-PMT Interface Reflection Coefficients with GAGG:Ce³⁺ Crystals Using the Dual-PMT Setup