Recent advances in optical fiber enabled radiation sensors

J Zhang, Y **ang, C Wang, Y Chen, SC T**, L Wei - Sensors, 2022 - mdpi.com
Optical fibers are being widely utilized as radiation sensors and dosimeters. Benefiting from
the rapidly growing optical fiber manufacturing and material engineering, advanced optical …

Review of doped silica glass optical fibre: their TL properties and potential applications in radiation therapy dosimetry

DA Bradley, RP Hugtenburg, A Nisbet… - Applied Radiation and …, 2012 - Elsevier
Review is made of dosimetric studies of Ge-doped SiO2 telecommunication fibre as a 1-D
thermoluminescence (TL) system for therapeutic applications. To-date, the response of …

Recent advances in silica glass optical fiber for dosimetry applications

HT Zubair, M Begum, F Moradi… - IEEE Photonics …, 2020 - ieeexplore.ieee.org
In this paper, we review the highly promising silica glass, fabricated as doped and undoped
optical fiber for intended use in radiation dosimetry. The dosimetry techniques reviewed …

Small-field radiotherapy photon beam output evaluation: Detectors reviewed

SE Lam, DA Bradley, MU Khandaker - Radiation Physics and Chemistry, 2021 - Elsevier
Small fields (few cm and below) are being applied in therapy independently or as mm/sub-
cm segments of larger fields. Included are intensity modulated radiotherapy …

A fiber-optical dosimetry sensor for gamma-ray irradiation measurement in biological applications

ASA Elsharkawi, HA Alazab, M Sayed, MA Askar… - Biosensors, 2023 - mdpi.com
In this paper, we propose a novel fiber-optical dosimetry sensor for radiation measurement
in biological applications. A two-dimensional (2D) fiber-optical dosimeter (FOD) for radiation …

A systematic review on the silica fibre thermoluminescence dosimeters for medical applications

MU Khandaker, A Taheri, DA Bradley - Journal of Radioanalytical and …, 2024 - Springer
Silica fibre thermoluminescence (TL) dosimeters have demonstrated versatility in medical
and industrial, offering high spatial resolution, sensitivity, water resistance, and insensitivity …

[HTML][HTML] Radiotherapy dosimetry and the thermoluminescence characteristics of Ge-doped fibres of differing germanium dopant concentration and outer diameter

NM Noor, MSA Fadzil, NM Ung, MJ Maah… - Radiation Physics and …, 2016 - Elsevier
We examine the influence of elevated dopant concentration on the thermoluminescence
characteristics of novel Ge-doped silica fibres. Basic dosimetric characteristics of the TL …

Electron irradiation response on Ge and Al-doped SiO2 optical fibres

NH Yaakob, H Wagiran, I Hossain, AT Ramli… - Nuclear Instruments and …, 2011 - Elsevier
This paper describes the thermoluminescence response, sensitivity, stability and
reproducibility of SiO2 optical fibres with various electron energies and doses. The TL …

[HTML][HTML] A review of the Geant4 simulation platform for applications involving optical-based sensing and dosimetry

A Khodaei, ANZ Rashed, F Moradi… - Radiation Physics and …, 2023 - Elsevier
Geant4 is a versatile simulation platform for numerous applications involving transport of
ionizing radiation, including ionizing photons. Moreover, the physics needed for tracking …

Irradiated glass and thermoluminescence yield: Dosimetric utility reviewed

DA Bradley, MU Khandaker, A Alanazi - Radiation Physics and Chemistry, 2020 - Elsevier
With numbers of efforts being made towards harnessing the thermoluminescence yield of
doped glass media for dosimetric applications, predominantly in the radiotherapeutic …