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Scientific Reports, ISSN 2045-2322, 11/2016, Volume 6, Issue 1, p. 38042
New dual temperature and strain sensor has been designed using eccentric second-order fiber Bragg gratings produced in standard single-mode optical fiber by... 
EXCITATION | INDEX | SENSORS | MULTIDISCIPLINARY SCIENCES | Gold | Temperature effects
Journal Article
APPLIED OPTICS, ISSN 1559-128X, 06/2019, Volume 58, Issue 18, pp. 4898 - 4904
The design of the experiment is a scientific approach that provides the maximum amount of information with the minimum number of experiments. It is applicable... 
HUMIDITY | HIGH-TEMPERATURE | SENSITIVITY | THERMAL REGENERATION | SENSOR | OPTICS | POLYMER OPTICAL-FIBER | STRAIN | Optical fibers | Gratings (spectra) | Sensitivity | Factorial design | Industrial research | Humidity
Journal Article
Optics letters, ISSN 0146-9592, 08/2019, Volume 44, Issue 16, p. 4036
Type-I fiber Bragg gratings photo-inscribed in hydrogen-loaded B/Ge co-doped silica single-mode optical fibers have been regenerated efficiently at 450°C,... 
Optical fibers | Bragg gratings | Regeneration | Gratings (spectra) | Annealing | Temperature | High temperature | Silicon dioxide
Journal Article
Optics Letters, ISSN 0146-9592, 12/2014, Volume 39, Issue 24, pp. 6887 - 6890
Journal Article
EPJ Web of Conferences, ISSN 2101-6275, 01/2018, Volume 170, p. 2001
Within the context of ensuring stable nuclear fusion, it is important to monitor and control a number of parametersincluding the magnetic field associated with... 
Fiber Bragg grating sensors | Fiber Optic Current Sensors | Bragg gratings | Gratings (spectra) | Nuclear fusion | Fabry-Perot cavities | Electromagnetic radiation | Data processing | Birefringence | Amplitude modulation | Sensors | Magnetic fields | Immunity
Conference Proceeding
SENSORS, ISSN 1424-8220, 07/2019, Volume 19, Issue 13, p. 2853
We present a polymer fibre Bragg grating sensor and its sensitivity to gamma radiation by observing the reflected spectral profile. The Bragg grating is... 
gamma radiation | ELECTROCHEMISTRY | CHEMISTRY, ANALYTICAL | GAMMA-RADIATION | INSTRUMENTS & INSTRUMENTATION | polymer optical fibres | POLYMER OPTICAL-FIBERS | fibre Bragg gratings | Femtosecond | Radioactive wastes | Optics | Radiation dosage | Photonics | Bragg gratings | Gamma rays | Sensitivity | Inscriptions | Humidity | International conferences | Sensors | Dosimetry | Polymers | Dietary fiber
Journal Article
Optics and Laser Technology, ISSN 0030-3992, 11/2017, Volume 96, p. 141
Gold-coated tilted fiber Bragg gratings can probe surface Plasmon polaritons with high resolution and sensitivity. In this work, we report two configurations... 
Plasma | Gold | Broadband | Refractivity | Polaritons | Cladding | Fiber optics | Narrowband | Bragg gratings | Gratings (spectra) | Sensitivity | Interrogation | Biosensors
Journal Article
Optics Letters, ISSN 0146-9592, 07/2016, Volume 41, Issue 13, pp. 2930 - 2933
Bragg gratings are photo-inscribed in trans-4-stilbenemethanol doped PMMA fibers using a 325 nm He-Cd laser and a phase mask. Two distinct behaviors are... 
FABRICATION | MODE | OPTICS
Journal Article
Smart Materials and Structures, ISSN 0964-1726, 09/2018, Volume 27, Issue 10, p. 105033
Optimal operation, reduced energy consumption, longer service availability, and high safety level are the major concerns in today's railway transport systems.... 
Fiber Bragg gratings | metrological instrumentation | remote sensing and sensors | train axle counting | railway traffic monitoring | trackside monitoring | fiber optic sensors | DEFECTS | INSTRUMENTS & INSTRUMENTATION | MATERIALS SCIENCE, MULTIDISCIPLINARY | fiber Bragg gratings | SENSORS
Journal Article
Optics Letters, ISSN 0146-9592, 10/2013, Volume 38, Issue 20, pp. 4178 - 4181
In this Letter we report a fast thermal regeneration of Type I fiber Bragg gratings inscribed with a UV laser in up to four different optical fibers:... 
OPTICS | Optical fibers | Bragg gratings | Thermal regeneration | Photosensitivity | Noise levels | Ovens | Standards | Fibers
Journal Article
OPTICS LETTERS, ISSN 0146-9592, 12/2014, Volume 39, Issue 24, pp. 6887 - 6890
Highly localized refractive index modulations are photo-written in the core of pure silica fiber using point-by-point focused UV femtosecond pulses. These... 
INTERROGATION | OPTICAL-FIBER | OPTICS | SENSORS | SPECTRA
Journal Article
IEEE Transactions on Nuclear Science, ISSN 0018-9499, 06/2016, Volume 63, Issue 3, pp. 1955 - 1962
The Belgian Agency for Radioactive Waste and Enriched Fissile Materials (ONDRAF/NIRAS) is developing a conceptual design for a supercontainer made of concrete... 
Temperature measurement | Temperature sensors | Fiber gratings | Concrete | Electron tubes | Strain | supercontainer concept | fiber Bragg grating sensors | filler | heater | Concrete buffer | NUCLEAR SCIENCE & TECHNOLOGY | ENGINEERING, ELECTRICAL & ELECTRONIC | Radioactive wastes
Journal Article
ISSN 0277-786X, 8/2019, Volume 11199, pp. 1119917 - 1119917-4
We analyse the polarimetric response of fiber Bragg gratings involved in a fiber-based resonant microscanner designed to produce polarimetric images of... 
Conference Proceeding
Optics Letters, ISSN 0146-9592, 06/2017, Volume 42, Issue 11, pp. 2209 - 2212
An endlessly single-mode doped microstructured poly (methyl methacrylate) (PMMA) optical fiber is produced for effective fiber Bragg grating (FBG)... 
POLY(METHYL METHACRYLATE) | HIGH-TEMPERATURE | POLYMER | FABRICATION | STRAIN SENSORS | OPTICS | FEW-MODE
Journal Article
Optics Letters, ISSN 0146-9592, 02/2013, Volume 38, Issue 4, pp. 594 - 596
We report highly birefringent fiber Bragg gratings in standard single-mode optical fiber realized with UV femto-second pulses and line-by-line inscription. By... 
WRITTEN | FABRICATION | OPTICS | STRESS | PULSES
Journal Article
Applied Optics, ISSN 1559-128X, 06/2016, Volume 55, Issue 16, pp. 4270 - 4276
The determination of stress profiles created by transverse loads was proved to be important in different domains, such as structural health monitoring and... 
GROUP DELAY | SENSOR | OPTICS | Acoustooptical devices | Optics | Usage | Research | Iterative methods (Mathematics) | Fiber optics | Bragg gratings | Surgical implants | Prostheses | Numerical analysis | Mathematical analysis | Transverse loads | Estimates | Fibers
Journal Article
Optics Express, ISSN 1094-4087, 05/2012, Volume 20, Issue 11, pp. 11918 - 11923
We report a PM all-normal, all-in-fiber passively mode-locked laser operating at 1030 nm. The main pulse shaping mechanism is provided by a tilted chirped-FBG.... 
ENERGY | SOLITON LASER | PULSE | OPTICS | MU-M | LOCKING | FEMTOSECOND LASER | Lasers | Equipment Design | Equipment Failure Analysis | Fiber Optic Technology - instrumentation
Journal Article
International Journal of Rail Transportation, ISSN 2324-8378, 07/2016, Volume 4, Issue 3, pp. 135 - 150
This paper analyses the implementation of fibre Bragg grating (FBG) sensors as vibration sensors along a rail in order to obtain usable signals of sufficient... 
weigh-in-motion | axle counting | sensors | train speed calculation | Railway monitoring | rail deflection | Data processing | Sensors | Bragg gratings | Trains | Numerical analysis | Vibration | Fibre | Monitoring | Axles
Journal Article
Optics Letters, ISSN 0146-9592, 07/2017, Volume 42, Issue 14, pp. 2794 - 2797
In this Letter, we report the fast growth of high quality uniform Bragg gratings in trans-4-stilbenemethanol (TS)-doped poly(methyl methacrylate) (PMMA)... 
SENSOR | FABRICATION | POLY(METHYL METHACRYLATE) | OPTICS | POLYMER
Journal Article
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