Prof. Fabien Geoffray Profile

Prof. Fabien Geoffray

R&D engineer at Teem Photonics

SPIE Involvement:

Author

Publications (5)

Proceedings Article | 28 February 2020 Presentation + Paper

Quantum emitters based on polymeric structures embedded with quantum dots fabricated via photo-polymerization

Xiaolun Xu, Josslyn Beltran Madrigal, Aurélie Broussier, Giuseppe Emanuele Lio, Fabien Geoffray, Ali Issa, Safi Jradi, Renaud Bachelot, Christophe Couteau, Sylvain Blaize

Proceedings Volume 11292, 112920O (2020) https://doi.org/10.1117/12.2544446

KEYWORDS: Quantum dots, Waveguides, Polymers, Polymerization, Two photon polymerization, Nanocomposites, Nanolithography

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SPIE Journal Paper | 13 June 2019

Microsensing of plutonium with a glass optofluidic device

Timothée Allenet, Fabien Geoffray, Davide Bucci, Fabrice Canto, Philippe Moisy, Jean-Emmanuel Broquin

OE, Vol. 58, Issue 06, 060502, (June 2019) https://doi.org/10.1117/12.10.1117/1.OE.58.6.060502

KEYWORDS: Microfluidics, Sensors, Glasses, Semiconducting wafers, Waveguides, Plutonium, Chemical analysis, Optofluidics, Absorption, Packaging

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Proceedings Article | 22 February 2017 Presentation + Paper

Optofluidic sensor engineering towards plutonium concentration measurements

T. Allenet, F. Geoffray, D. Bucci, L. Guillerme, F. Canto, A. Bouchard, J.-E. Broquin

Proceedings Volume 10106, 101060U (2017) https://doi.org/10.1117/12.2252190

KEYWORDS: Sensors, Plutonium, Chemical analysis, Absorption, Waveguides, Safety, Packaging, Glasses, Neodymium, Microfluidics, Refractive index, Signal attenuation, Semiconducting wafers

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Proceedings Article | 15 March 2016 Paper

Packaged integrated opto-fluidic solution for harmful fluid analysis

T. Allenet, D. Bucci, F. Geoffray, F. Canto, L. Couston, E. Jardinier, J.-E. Broquin

Proceedings Volume 9750, 975011 (2016) https://doi.org/10.1117/12.2212646

KEYWORDS: Microfluidics, Chemical analysis, Neodymium, Glasses, Absorption, Waveguides, Sensors, Integrated optics, Semiconducting wafers, Etching, Ions, Wet etching

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Proceedings Article | 8 March 2014 Paper

Observation of Raman scattering in glass integrated waveguides: a route towards supercontinuum generation

Fabien Geoffray, Lionel Bastard, Grégory Grosa, Jean-Emmanuel Broquin

Proceedings Volume 8988, 898812 (2014) https://doi.org/10.1117/12.2039691

KEYWORDS: Waveguides, Glasses, Wave propagation, Refractive index, Diffusion, Ions, Laser damage threshold, Raman scattering, Nonlinear optics, Pulsed laser operation

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