Optical fiber sensors in extreme temperature and radiation environments: A review

Y Deng, J Jiang - IEEE Sensors Journal, 2022 - ieeexplore.ieee.org
This paper presents a comprehensive review of optical fiber sensors (OFSs), including FBG,
distributed optical fiber sensor and Fabry-Perot interferometer, and their applications within …

A suite of robotic solutions for nuclear waste decommissioning

I Vitanov, I Farkhatdinov, B Denoun, F Palermo… - Robotics, 2021 - mdpi.com
Dealing safely with nuclear waste is an imperative for the nuclear industry. Increasingly,
robots are being developed to carry out complex tasks such as perceiving, grasping, cutting …

One centimeter spatial resolution temperature measurements in a nuclear reactor using Rayleigh scatter in optical fiber

AK Sang, ME Froggatt, DK Gifford… - IEEE Sensors …, 2008 - ieeexplore.ieee.org
We present the use of swept wavelength interferometry for distributed fiber-optic temperature
measurements in a nuclear reactor. The sensors consisted of 2-m segments of commercially …

Radiation-tolerant Raman distributed temperature monitoring system for large nuclear infrastructures

AF Fernandez, P Rodeghiero… - IEEE transactions on …, 2005 - ieeexplore.ieee.org
Raman Distributed Temperature Sensors (RDTS) are attractive for the monitoring of large
structures in nuclear power plants such as containment structures and coolant loop systems …

Temperature monitoring of nuclear reactor cores with multiplexed fiber Bragg grating sensors

AF Fernandez, AI Gusarov, B Brichard… - Optical …, 2002 - spiedigitallibrary.org
In-core temperature measurement is a critical issue for the safe operation of nuclear
reactors. Classical thermocouples require shielded connections and are known to drift under …

High total dose radiation effects on temperature sensing fiber Bragg gratings

AI Gusarov, F Berghmans, O Deparis… - IEEE Photonics …, 1999 - ieeexplore.ieee.org
Fiber Bragg gratings (FBGs) written in a 10 mol.% Ge-doped core silica fiber using a phase
mask were exposed to/spl gamma/-radiation. The transmission and reflection spectra were …

Optical fiber microwire current sensor

M Belal, Z Song, Y Jung, G Brambilla, TP Newson - Optics letters, 2010 - opg.optica.org
Optical fiber microwire current sensor clickable element to expand a topic LOGIN OR CREATE
ACCOUNT PRISM SUBMISSION This website uses cookies to deliver some of our products …

High γ-ray dose radiation effects on the performances of Brillouin scattering based optical fiber sensors

X Phéron, S Girard, A Boukenter, B Brichard… - Optics express, 2012 - opg.optica.org
The use of distributed strain and temperature in optical fiber sensors based on Brillouin
scattering for the monitoring of nuclear waste repository requires investigation of their …

ZnO–SrAl2O4:Eu Nanocomposite-Based Optical Sensors for Luminescence Thermometry

RT Ghahrizjani, M Ghafarkani… - ACS Applied Nano …, 2021 - ACS Publications
Conventional thermometers fail to operate in a variety of medical procedures due to the
harsh and sensitive environments required for such applications, and therefore, the …

A fiber optic sensors monitoring system for the central beam pipe of the CMS experiment

F Fienga, Z Szillasi, N Beni, A Irace, A Gaddi… - Optics & Laser …, 2019 - Elsevier
In this paper we describe the main characteristics and experimental results, recorded in
more than four years of data acquisition, of a temperature and strain monitoring system …