Comparison of Gamma-Radiation Induced Attenuation in Al-Doped, P-Doped and Ge-Doped Fibres for Dosimetry

被引：46

作者：

Faustov, A. V. ^{[1
,2
,3
]}

Gusarov, A. ^{[1
]}

Wuilpart, M. ^{[2
]}

Fotiadi, A. A. ^{[2
,4
,5
]}

Liokumovich, L. B. ^{[3
]}

Zolotovskiy, I. O. ^{[5
]}

Tomashuk, A. L. ^{[5
,6
]}

de Schoutheete, T. ^{[7
]}

Megret, P. ^{[2
]}

机构：

[1] SCK CEN Belgian Nucl Res Ctr, B-2400 Mol, Belgium

[2] Univ Mons, B-7000 Mons, Belgium

[3] St Petersburg State Polytech Univ, St Petersburg 195251, Russia

[4] RAS, AF Ioffe Phys Tech Inst, St Petersburg, Russia

[5] Ulyanovsk State Univ, Ulyanovsk 432970, Russia

[6] RAS, Fibre Opt Res Ctr, Moscow 119333, Russia

[7] Laborelec, B-1630 Linkebeek, Belgium

来源：

IEEE TRANSACTIONS ON NUCLEAR SCIENCE | 2013年 / 60卷 / 04期

关键词：

Al-doped fibres; fibre optic dosimetry; highly radiation sensitive fibres; P-doped fibres; OPTICAL-FIBERS; INDUCED LOSSES; CORE;

D O I：

10.1109/TNS.2013.2273273

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We have investigated radiation induced absorption in Al-doped, P-doped and Ge-doped optical fibres under Co-60 source gamma-radiation up to a total dose of 71 kGy at two temperatures 30 and 80 degrees C. The Al-doped and P-doped fibres demonstrated high radiation sensitivity required for the optical fibre dosimetry. The RIA response to temperature increase from 30 to 80 degrees C depended on the dopant. In Al-doped fibres the absorption level decreased by 25% whereas in P-doped fibres it increased by at least 10%. For comparison we also tested standard telecom-grade Ge-doped fibres. Such fibres demonstrated a monotonous rise of the RIA during the whole irradiation with a small decrease of sensitivity at the higher temperature.

引用

页码：2511 / 2517

页数：7

共 50 条

[1] Effective Atomic Number of Ge-Doped and Al-Doped Optical Fibers for Radiation Dosimetry Purposes
Hashim, Suhairul
Saripan, M. Iqbal
Rahman, Ahmad Taufek Abdul
Yaakob, Nor Haliza
Bradley, David Andrew
Alzimami, Khalid
IEEE TRANSACTIONS ON NUCLEAR SCIENCE, 2013, 60 (02) : 555 - 559
[2] Low-dose radiation-induced attenuation at InfraRed wavelengths for p-doped, ge-doped and pure silica-core optical fibres
Regnier, Elise
Flarnmer, Ivo
Girard, Sylvain
Gooijer, Frans
Achten, Frank
Kuyt, Gerard
IEEE TRANSACTIONS ON NUCLEAR SCIENCE, 2007, 54 (04) : 1115 - 1119
[3] The effects of gamma-radiation on the properties of Brillouin scattering in standard Ge-doped optical fibres
Alasia, Dario
Fernandez, Alberto Fernandez
Abrardi, Laura
Brichard, Benoit
Thevenaz, Luc
MEASUREMENT SCIENCE AND TECHNOLOGY, 2006, 17 (05) : 1091 - 1094
[4] P-doped optical fibres in dosimetry
West, RH
PHOTONICS FOR SPACE AND RADIATION ENVIRONMENTS II, 2001, 4547 : 61 - 68
[5] Tailored Ge-doped fibres for passive electron radiotherapy dosimetry
Mat Nawi, Siti Nurasiah
Abdul Sani, S. F.
Khandaker, M. U.
Ung, N. M.
Almugren, K. S.
Alkallas, F. H.
Bradley, D. A.
PLOS ONE, 2020, 15 (07):
[6] Flat Ge-doped Optical Fibres for Food Irradiation Dosimetry
Noor, N. Mohd
Jusoh, M. A.
Razis, A. F. Abdull
Alawiah, A.
Bradley, D. A.
NATIONAL PHYSICS CONFERENCE 2014 (PERFIK 2014), 2015, 1657
[7] Characterization of Ge-doped optical fibres for MV radiotherapy dosimetry
Noor, Noramaliza M.
Hussein, M.
Kadni, T.
Bradley, D. A.
Nisbet, A.
RADIATION PHYSICS AND CHEMISTRY, 2014, 98 : 33 - 41
[8] Ultraviolet radiation (UVR) dosimetry system and the use of Ge-doped silica optical fibres
Rahman, Ahmad Taufek Abdul
Abu Bakar, Noor Khairunnisa
Paul, Mukul Chandra
Bradley, D. A.
RADIATION PHYSICS AND CHEMISTRY, 2014, 104 : 129 - 133
[9] The thermoluminescence response of Ge-doped silica fibres for synchrotron microbeam radiation therapy dosimetry
Rahman, A. T. Abdul
Bradley, D. A.
Doran, S. J.
Thierry, Brochard
Braeuer-Krisch, Elke
Bravin, A.
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2010, 619 (1-3): : 167 - 170
[10] Comparison between the performance of the P-doped and Ge-doped Raman fiber lasers based on numerical simulations
Ming, F
Li, YGD
Jing, L
Li, JF
Chen, SP
Lu, KC
PASSIVE COMPONENTS AND FIBER-BASED DEVICES, PTS 1 AND 2, 2005, 5623 : 926 - 933

← 1 2 3 4 5 →