3D optically-stimulated-luminescence-based dosimetry using LYSO:Ce scintillators

Mads Lykke Jensen; Rosana Martinez Turtos; Ludvig Muren; Brian Julsgaard; Peter Balling

doi:10.1088/1742-6596/2630/1/012019

3D optically-stimulated-luminescence-based dosimetry using LYSO:Ce scintillators

Mads Lykke Jensen^*, Rosana Martinez Turtos, Ludvig Muren, Brian Julsgaard, Peter Balling

^*Corresponding author for this work

Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Conference article › Research › peer-review

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Abstract

The search for a reusable 3D dosimeter is ongoing and motivated by the impact it would have on development and verification of complex modalities in radiotherapy. We present a proof-of-concept 3D measurement of a proton-irradiated LYSO:Ce scintillator, using the resettable photon-emission mechanism known as optically stimulated luminescence and a novel optical readout system. Through this demonstration, we show that LYSO:Ce, in addition to being capable of real-time beam imaging, can be employed as a reusable post-irradiation 3D dosimeter with high spatial resolution.

Original language	English
Article number	012019
Book series	Journal of Physics: Conference Series
Volume	2630
Number of pages	5
ISSN	1742-6596
DOIs	https://doi.org/10.1088/1742-6596/2630/1/012019
Publication status	Published - Nov 2023

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10.1088/1742-6596/2630/1/012019Licence: CC BY

Jensen_2023_J._Phys.__Conf._Ser._2630_012019Final published version, 881 KBLicence: CC BY

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title = "3D optically-stimulated-luminescence-based dosimetry using LYSO:Ce scintillators",

abstract = "The search for a reusable 3D dosimeter is ongoing and motivated by the impact it would have on development and verification of complex modalities in radiotherapy. We present a proof-of-concept 3D measurement of a proton-irradiated LYSO:Ce scintillator, using the resettable photon-emission mechanism known as optically stimulated luminescence and a novel optical readout system. Through this demonstration, we show that LYSO:Ce, in addition to being capable of real-time beam imaging, can be employed as a reusable post-irradiation 3D dosimeter with high spatial resolution.",

author = "Jensen, {Mads Lykke} and {Martinez Turtos}, Rosana and Ludvig Muren and Brian Julsgaard and Peter Balling",

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3D optically-stimulated-luminescence-based dosimetry using LYSO:Ce scintillators. / Jensen, Mads Lykke; Martinez Turtos, Rosana ; Muren, Ludvig et al.
In: Journal of Physics: Conference Series, Vol. 2630, 012019, 11.2023.

Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Conference article › Research › peer-review

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T1 - 3D optically-stimulated-luminescence-based dosimetry using LYSO:Ce scintillators

AU - Jensen, Mads Lykke

AU - Martinez Turtos, Rosana

AU - Muren, Ludvig

AU - Julsgaard, Brian

AU - Balling, Peter

PY - 2023/11

Y1 - 2023/11

N2 - The search for a reusable 3D dosimeter is ongoing and motivated by the impact it would have on development and verification of complex modalities in radiotherapy. We present a proof-of-concept 3D measurement of a proton-irradiated LYSO:Ce scintillator, using the resettable photon-emission mechanism known as optically stimulated luminescence and a novel optical readout system. Through this demonstration, we show that LYSO:Ce, in addition to being capable of real-time beam imaging, can be employed as a reusable post-irradiation 3D dosimeter with high spatial resolution.

AB - The search for a reusable 3D dosimeter is ongoing and motivated by the impact it would have on development and verification of complex modalities in radiotherapy. We present a proof-of-concept 3D measurement of a proton-irradiated LYSO:Ce scintillator, using the resettable photon-emission mechanism known as optically stimulated luminescence and a novel optical readout system. Through this demonstration, we show that LYSO:Ce, in addition to being capable of real-time beam imaging, can be employed as a reusable post-irradiation 3D dosimeter with high spatial resolution.

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U2 - 10.1088/1742-6596/2630/1/012019

DO - 10.1088/1742-6596/2630/1/012019

M3 - Conference article

SN - 1742-6596

VL - 2630

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

M1 - 012019

ER -

3D optically-stimulated-luminescence-based dosimetry using LYSO:Ce scintillators

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