Dose rate response of Er-doped LaMgAl11O19 crystal scintillators with NIR luminescence

D Nakauchi, T Kato, N Kawaguchi, T Yanagida - Radiation Measurements, 2024 - Elsevier
LaMgAl 11 O 19: Er single crystals were examined as candidates for scintillators emitting
near-infrared luminescence, and their radioluminescence and scintillation detector …

Preirradiation Treatment Influence on the Radioluminescence of a Nitrogen‐Doped Optical Fiber Dosimeter

F Fricano, A Morana, J Vidalot, G Melin… - … status solidi (a), 2024 - Wiley Online Library
The dosimetry performances of a nitrogen‐doped core (diameter of 8 μm) optical fiber,
before and after 100 kV X‐Ray preirradiation treatments, up to cumulated dose of 1 MGy …

[HTML][HTML] Medical range radiation dosimeter based on polymer-embedded fiber bragg gratings

MA Lebel-Cormier, T Boilard, M Bernier, L Beaulieu - Sensors, 2021 - mdpi.com
Fiber Bragg gratings (FBGs) are valuable dosimeters for doses up to 100 kilograys (kGy), but
have hardly been used for the low-dose range of a few grays (Gy) required in medical …

Cathodoluminescence characterization of point defects in optical fibers

I Reghioua, S Girard, M Raine, A Alessi… - … on Nuclear Science, 2016 - ieeexplore.ieee.org
We evaluate the potential of the cathodoluminescence (CL) spectroscopy to characterize the
nature and the spatial distribution of point defects in the main classes of optical fibers (OFs) …

Organic scintillators

M Koshimizu - Phosphors for Radiation Detectors, 2022 - Wiley Online Library
This chapter describes the basic electronic processes responsible for scintillation in organic
scintillators. It also describes the electronic states in organic molecules in a different manner …

Ruby-based inorganic scintillation detectors for 192Ir brachytherapy

G Kertzscher, S Beddar - Physics in Medicine & Biology, 2016 - iopscience.iop.org
We tested the potential of ruby inorganic scintillation detectors (ISDs) for use in
brachytherapy and investigated various unwanted luminescence properties that may …

Radiotherapy dosimetry based on perflourinated polymer optical fibers

OJ Olusoji, W Kam, S O'Keeffe - Optical Sensing and Detection …, 2020 - spiedigitallibrary.org
The complexity of treating cancerous cells in patients using radiotherapy, requires precision
in terms of the total dose received by the patient. The use of scintillating materials at the tip of …

Enhancing online dose distribution reconstruction in radiotherapy through sparse sampled rotating fiber arrays and deep learning

X Deng, C Geng, G Qian, X Tang - Radiation Measurements, 2024 - Elsevier
A optical fiber array dosimeter based on radiation-induced luminescence can be used in two-
dimensional dose distribution measurements. However, using rotating fiber arrays …

Radiation effects in optical materials and photonic devices

D Sporea, A Sporea - Radiation Effects in Materials, 2016 - books.google.com
The chapter continues previous reviews on radiation effects in optical fibers and on the use
of optical fibers/optical fiber sensors in radiation monitoring, published by InTech in 2010 …

Distributed Fiber-Optic Calorimetric Dosimeter

AV Tregubov, VV Prikhodko, AS Alekseyev… - IEEE Sensors …, 2022 - ieeexplore.ieee.org
A novel distributed fiber-optic calorimetric dosimeter is presented. The dosimeter sensors
are thermally insulated spherical beads (calorimetric sensors) made of lead mounted on an …