Challenging applications for regenerated FBGs: focus on temperature sensing
Guillaume Laffont
BGPP 2014 - Bragg Gratings, Photosensitivity, and Poling in Glass Waveguides , Optical society of America, Jul 2014, Barcelona, Spain.
⟨10.1364/BGPP.2014.BM2D.1⟩
Conference papers
hal-01891596v1
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Irradiation campaign in the EOLE critical facility of fiber optic Bragg gratings dedicated to the online temperature measurement in zero power research reactors
Frédéric Mellier
,
Adriana Morana
,
Guy Cheymol
,
Christophe Destouches
,
Jacques Di Salvo
,
et al.
2015 4th International Conference on Advancements in Nuclear Instrumentation Measurement Methods and their Applications (ANIMMA) , Apr 2015, Lisbon, Portugal. pp.7465570,
⟨10.1109/ANIMMA.2015.7465570⟩
Conference papers
hal-01889948v1
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Distributed temperature monitoring for liquid sodium leakage detection using OFDR-based Rayleigh backscattering
Ekaterina Boldyreva
,
Romain Cotillard
,
Guillaume Laffont
,
Pierre Ferdinand
,
D. Cambet
,
et al.
Proceedings
cea-01828512v1
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Irradiation campaign in EOLE reactor facility of fibre Bragg grating sensors dedicated to the online temperature measurement in critical reactor facilities (SOMETIME project)
F. Mellier
,
G. Cheymol
,
Guillaume Laffont
,
C. Destouches
,
J-F Ledoux
,
et al.
Advancements in Nuclear Instrumentation Measurement Methods and their Applications (ANIMMA 2015) , IEEE, Apr 2015, Lisbonne, Portugal
Conference papers
ujm-01185896v1
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Pantographe instrumenté de capteurs à fibres optiques à réseaux de Bragg
Laurent Maurin
,
Pierre Ferdinand
,
Guillaume Laffont
,
Nicolas Roussel
,
Jonathan Boussoir
,
et al.
Chemins de fer , 2007, 505
Journal articles
cea-04102415v1
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X-ray and high temperature responses of regenerated Fiber Bragg Gratings
Thomas Blanchet
,
Adriana Morana
,
Rudy Desmarchelier
,
Youcef Ouerdane
,
Aziz Boukenter
,
et al.
RADOPT 2021 - Workshop on Radiation Effects on Optoelectronics and Photonics Technologies , Nov 2021, Saint Etienne, France
Conference papers
cea-04127093v1
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Radiation effects on type I fiber Bragg gratings: influence of recoating
Thomas Blanchet
,
Guillaume Laffont
,
Romain Cotillard
,
Emmanuel Marin
,
Adriana Morana
,
et al.
25th International Conference on Optical Fiber Sensors , Apr 2017, Jeju, South Korea. pp.103232E,
⟨10.1117/12.2263290⟩
Conference papers
hal-01621128v1
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Effect of fiber Bragg Gratings receivers' directivity on guided wave tomography of pipe
Tom Druet
,
Huu Tinh Hoang
,
Simon Nehr
,
Guillaume Laffont
,
Bastien Chapuis
IWSHM 2019 - The 12th International Workshop on Structural Health Monitoring , Sep 2019, Stanford, United States.
⟨10.12783/shm2019/32191⟩
Conference papers
cea-03252957v1
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Optical fiber sensors, MEMS accelerometers and acoustic-based non-destructive technique: Three high-ends and complementary technologies for advanced SHM applications
M. Carmona
,
Guillaume Laffont
,
Manfred Jules
,
B. Chapuis
,
A. Paléologue
,
et al.
10th International Workshop on Structural Health Monitoring: System Reliability for Verification and Implementation, IWSHM 2015 , Sep 2015, Standford, United States. pp.1006-1013,
⟨10.12783/SHM2015/127⟩
Conference papers
cea-01844053v1
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Fibre Bragg grating photowriting in microstructured optical fibres for refractive index measurement
Minh-Châu Phan Huy
,
Guillaume Laffont
,
Yann Frignac
,
Véronique Dewynter
,
Pierre Ferdinand
,
et al.
Journal articles
hal-00508617v1
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Cross comparison between theoretical and experimental modal field patterns in a doped-core microstructured fiber
Remi Parmentier
,
M.C. Phan Huy
,
Guillaume Laffont
,
V. Dewinter-Marty
,
Pierre Ferdinand
,
et al.
Photosensibility in Optical Waveguides and Glasses , Jul 2004, Bath, United Kingdom
Conference papers
hal-01288067v1
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Passive Temperature-Compensating Technique for Microstructured Fiber Bragg Gratings
Minh-Châu Phan Huy
,
Guillaume Laffont
,
Véronique Dewynter
,
Pierre Ferdinand
,
Dominique Pagnoux
,
et al.
Journal articles
hal-00459457v1
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Mean refractive index change monitoring during FBG regeneration using an OFDR measurement system
R. Desmarchelier
,
Patrick Bulot
,
Stéphane Plus
,
Guillaume Laffont
Bragg Gratings, Photosensitivity and Poling in Glass Waveguides and Materials 2018 , Jul 2018, Zurich, Switzerland. pp.BM2A.3,
⟨10.1364/BGPPM.2018.BM2A.3⟩
Conference papers
cea-01919723v1
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First heat flux estimation in the lower divertor of WEST with embedded thermal measurements
J. Gaspar
,
Y. Corre
,
M. Firdaouss
,
J.L. Gardarein
,
J. Gerardin
,
et al.
Journal articles
hal-02050673v1
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Sélection de modes d’ordres superieurs par réseaux de Bragg en angle inscrits dans une fibre microstructurée ; applications à la réfractométrie et à l'imagerie modale
Guillaume Laffont
,
M.C. Phan Huy
,
V. Dewinter-Marty
,
Pierre Ferdinand
,
Philippe Roy
,
et al.
24èmes Journées Nationales d'Optique Guidée , Nov 2005, Chambéry, France
Conference papers
hal-01282889v1
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Les capteurs à réseaux de Bragg fibrés, au cœur des matériaux, structures et procédés industriels
Pierre Ferdinand
,
V. Dewynter-Marty
,
Sylvain Magne
,
Laurent Maurin
,
Guillaume Laffont
,
et al.
C2I 2004 - 3ème colloque interdisciplinaire en instrumentation , ENS Cachan, Jan 2004, Cachan - ENS, France
Conference papers
cea-04106354v1
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9000 hours-long high temperature annealing of regenerated Fiber Bragg Gratings
Guillaume Laffont
,
Romain Cotillard
,
Pierre Ferdinand
Proc. SPIE 8794, Fifth European Workshop on Optical Fibre Sensors , May 2013, Krakow, Poland. pp.87941X,
⟨10.1117/12.2025838⟩
Conference papers
cea-01823917v1
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Impact on mechanical properties following the insertion of an optical sensor during additive manufacturing
Quentin Pouille
,
Ayoub Ladaci
,
Fernando Lomello
,
Guy Cheymol
,
Guillaume Laffont
,
et al.
Conference papers
cea-03784785v1
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First temperature database achieved with Fiber Bragg Grating sensors in uncooled plasma facing components of the WEST lower divertor
Y Corre
,
N Chanet
,
Romain Cotillard
,
J Gaspar
,
Guillaume Laffont
,
et al.
Journal articles
hal-03583708v1
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Study of Fiber Bragg Grating Samples Exposed to High Fast Neutron Fluences
G. Cheymol
,
L. Remy
,
A. Gusarov
,
D. Kinet
,
P. Mégret
,
et al.
Journal articles
ujm-01926002v1
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Optimally temperature compensated FBG-based sensor dedicated to non-intrusive pipe internal pressure monitoring
Laurent Maurin
,
Nicolas Roussel
,
Guillaume Laffont
Journal articles
cea-03541365v1
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Dispositif optique de détection d'une onde acoustique
Thomas Lauwers
,
Skandar Basrour
,
Jean-Guillaume Coutard
,
Alain Glière
,
Guillaume Laffont
France, N° de brevet: FR3105824. 2021
Patents
hal-03827463v1
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Packaged sapphire fiber Bragg gratings ability to withstand temperature up to 1500°C
Thomas Blanchet
,
Sylvain Magne
,
Guillaume Laffont
EWOFS 2023 - European Workshop on Optical Fibre Sensors , May 2023, Mons, Belgium. pp.126432O,
⟨10.1117/12.2678533⟩
Conference papers
cea-04189376v1
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Fiber Bragg Gratings embedded in plasma-sprayed ceramics for high temperature sensing
Alexandre Lerner
,
Aurélie Quet
,
Romain Cotillard
,
Laure Lago
,
Géraud Bouwmans
,
et al.
Bragg Gratings, Photosensitivity and Poling in Glass Waveguides and Materials 2022 , Jul 2022, Maastricht, Netherlands. pp.10.1364/BGPPM.2022.BM4A.1,
⟨10.1364/BGPPM.2022.BM4A.1⟩
Conference papers
cea-04200846v1
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High-speed tunable FDML laser, interfaced to a continuous FPGA acquisition system, for FBG accelerometer interrogation
Mourad Alexandre Ben Abdallah
,
Guillaume Laffont
,
Nicolas Roussel
,
Pierre Ferdinand
Conference papers
hal-01905432v1
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L'instrumentation à fibre optique pour les structures intelligentes
Alexandra Labrousse-Ansiaux
,
Sylvain Magne
,
Stéphane Rougeault
,
Laurent Maurin
,
Guillaume Laffont
,
et al.
Annales de Chimie - Science des Matériaux , 2004, 29 (6), pp.65-80
Journal articles
cea-04106886v1
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Instrumentation de lignes caténaires par capteurs à réseaux de Bragg fibrés pour la surveillance du trafic ferroviaire - Du concept de l’instrumentation aux essais terrain
Guillaume Laffont
,
Nicolas Roussel
,
Jonathan Boussoir
,
Stéphane Rougeault
,
Laurent Maurin
,
et al.
Colloque 2008 du Club “Contrôles et Mesures Optiques pour l’Industrie” , Société Française d’Optique, Nov 2008, Nantes (44000), France
Conference papers
cea-04096053v1
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Microstructured fibers for sensing applications
Dominique Pagnoux
,
Sébastien Février
,
Philippe Leproux
,
M.C. Phan Huy
,
A. Pryamikov
,
et al.
17th international conference on optical fibre sensors , May 2005, Bruges, Belgium
Conference papers
hal-01282873v1
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Photoacoustic or photothermal detector comprising an optical transducer
Thomas Lauwers
,
Skandar Basrour
,
Jean-Guillaume Coutard
,
Alain Glière
,
Guillaume Laffont
United States, Patent n° : US 2022/0364981 Al. 2022
Patents
hal-04023705v1
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Optical fiber sensors to improve the safety of nuclear power plants
Pierre Ferdinand
,
Sylvain Magne
,
Guillaume Laffont
Proc. SPIE 8924, Fourth Asia Pacific Optical Sensors Conference , Oct 2013, Wuhan, China. pp.89242G,
⟨10.1117/12.2033922⟩
Conference papers
cea-01823920v1
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