The use of optical frequency-domain reflectometry in remote distributed measurements of the γ-radiation dose

被引：34

作者：

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

Gusarov, A. V. ^{[2
]}

Megret, P. ^{[2
]}

Wuilpart, M. ^{[2
]}

Zhukov, A. V. ^{[3
]}

Novikov, S. G. ^{[3
]}

Svetukhin, V. V. ^{[3
]}

Fotiadi, A. A. ^{[2
,3
,4
]}

机构：

[1] SCK CEN, B-2400 Mol, Belgium

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

[3] Ulyanovsk State Univ, Ulyanovsk 432017, Russia

[4] Russian Acad Sci, AF Ioffe Phys Tech Inst, St Petersburg 194021, Russia

来源：

TECHNICAL PHYSICS LETTERS | 2015年 / 41卷 / 05期

关键词：

FIBER; LASER; RANGE;

D O I：

10.1134/S1063785015050053

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Results of field measurements of the gamma-radiation dose with a frequency-domain optical reflectometer are presented. The ability to measure doses up to 100 kGy remotely with an accuracy of up to 20% and reconstruct the absorbed dose distribution profile with a resolution of 15 cm for doses up to 9 kGy is demonstrated. The factors affecting the dynamic range and accuracy of measurements are discussed.

引用

收藏

页码：414 / 417

页数：4

相关论文

共 10 条

[1] Comparison of simulated and experimental results for distributed radiation-induced absorption measurement using OFDR reflectometry [J].

Faustov, A. V. ;

Gusarov, A. ;

Liokumovich, L. B. ;

Fotiadi, A. A. ;

Wuilpart, M. ;

Megret, P. .

FIFTH EUROPEAN WORKSHOP ON OPTICAL FIBRE SENSORS, 2013, 8794

[2] Comparison of Gamma-Radiation Induced Attenuation in Al-Doped, P-Doped and Ge-Doped Fibres for Dosimetry [J].

Faustov, A. V. ;

Gusarov, A. ;

Wuilpart, M. ;

Fotiadi, A. A. ;

Liokumovich, L. B. ;

Zolotovskiy, I. O. ;

Tomashuk, A. L. ;

de Schoutheete, T. ;

Megret, P. .

IEEE TRANSACTIONS ON NUCLEAR SCIENCE, 2013, 60 (04) :2511-2517

[3] A decrease in the noise Stokes field modulation during the induced Mandel'shtam-Brillouin scattering in a single-mode optical fiber with high Rayleigh scattering losses [J].

Fotiadi, AA ;

Kiyan, RV .

TECHNICAL PHYSICS LETTERS, 2001, 27 (02) :164-167

[4] RANDOM LASERS An incoherent fibre laser [J].

Fotiadi, Andrei A. .

NATURE PHOTONICS, 2010, 4 (04) :204-205

[5] COHERENT FREQUENCY-DOMAIN REFLECTOMETRY FOR CHARACTERIZATION OF SINGLE-MODE INTEGRATED-OPTICAL WAVE-GUIDES [J].

GLOMBITZA, U ;

BRINKMEYER, E .

JOURNAL OF LIGHTWAVE TECHNOLOGY, 1993, 11 (08) :1377-1384

[6] Increasing the Working Range of Coherent Optical Time-Domain Reflectometer [J].

Nesterov, E. T. ;

Treshchikov, V. N. ;

Ozerov, A. Zh. ;

Sleptsov, M. A. ;

Kamynin, V. A. ;

Nanii, O. E. ;

Sus'yan, A. A. .

TECHNICAL PHYSICS LETTERS, 2011, 37 (05) :417-420

[7] Coherent Fiber-Optic Reflectometer with 810-nm Semiconductor Laser [J].

Potapov, V. T. ;

Mamedov, A. M. ;

Ignatov, B. G. ;

Potapov, T. V. .

TECHNICAL PHYSICS LETTERS, 2011, 37 (06) :586-588

[8] Numerical approximation for Brillouin fiber ring resonator [J].

Preda, Cristina Elena ;

Fotiadi, Andrei A. ;

Megret, Patrice .

OPTICS EXPRESS, 2012, 20 (05) :5783-5788

[9] Fiber-optic dosimeter based on radiation-induced attenuation in P-doped fiber: suppression of post-irradiation fading by using two working wavelengths in visible range [J].

Tomashuk, Alexander L. ;

Grekov, Mikhail V. ;

Vasiliev, Sergei A. ;

Svetukhin, Vyacheslav V. .

OPTICS EXPRESS, 2014, 22 (14) :16778-16783

[10]

Zheng J., 2005, Optical Frequency-Modulated Continuous-Wave (FMCW) Interferometry