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authFullName_s : Guillaume Laffont

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

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.
9157, SPIE-INT SOC OPTICAL ENGINEERING, pp.91576N, 2014, ⟨10.1117/12.2059531⟩
Proceedings cea-01828512v1

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

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.
Measurement Science and Technology, 2006, 17, pp.992-997. ⟨10.1088/0957-0233/17/5/S09⟩
Journal articles hal-00508617v1

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.
IEEE Sensors Journal, 2008, 8 (7), pp.1073-1078. ⟨10.1109/JSEN.2008.926169⟩
Journal articles hal-00459457v1

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.
Fusion Engineering and Design, 2019, 146 part A, pp.757-760. ⟨10.1016/j.fusengdes.2019.01.074⟩
Journal articles hal-02050673v1

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.
12th CIRP Conference on Photonic Technologies [LANE 2022], Sep 2022, Fürth, Germany. pp.326-329, ⟨10.1016/j.procir.2022.08.032⟩
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.
Fusion Engineering and Design, 2021, 170, pp.112528. ⟨10.1016/j.fusengdes.2021.112528⟩
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.
IEEE Transactions on Nuclear Science, 2018, 65 (9), pp.2494 - 2501. ⟨10.1109/TNS.2018.2820505⟩
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
Frontiers in Sensors, 2022, ⟨10.3389/fsens.2022.835140⟩
Journal articles cea-03541365v1

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

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
2014 IEEE Sensors, Nov 2014, Valencia, Spain. pp.6984924, ⟨10.1109/ICSENS.2014.6984924⟩
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

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

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