Výsledky vyhledávání - "Christophe Hecquet"

Positive role of the long luminescence lifetime of upconversion nanophosphors on resonant surfaces for ultra-compact filter-free bio-assays

Autor: Ngoc Diep Lai, Duc Tu Vu, Thanh-Thu Vu Le, Chia Chen Hsu, Henri Benisty, Christophe Hecquet

Publikováno v: Biomedical optics express
Biomedical optics express, Optical Society of America-OSA Publishing, 2021, 12 (1), pp.1-19. ⟨10.1364/BOE.405759⟩
Biomed Opt Express

We introduce a compact array fluorescence sensor principle that takes advantage of the long luminescence lifetimes of upconversion nanoparticles (UCNPs) to deploy a filter-free, optics-less contact geometry, advantageous for modern biochemical assays

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7dd8cdd593fbbabf5c83178090672fc2
https://hal.archives-ouvertes.fr/hal-03339735

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The Solar Orbiter EUI instrument: The Extreme Ultraviolet Imager

Autor: J. Hansotte, R. Müller, M. Hailey, P. Schlatter, A. Lawrenson, M. Monecke, Hardi Peter, Julien Rosin, Koen Stegen, Jean-Claude Vial, S. Parenti, Ali BenMoussa, Etienne Renotte, N. Szwec, Marie-Laure Hellin, R. Enge, M. Haberreiter, A. Philippon, P. Coker, B. Giordanengo, L. Dolla, K. Heerlein, Werner Schmutz, Matthew J. West, K. Ruane, J.-F. Hochedez, M. Chaigneau, M. Kahle, Emmanuel Mazy, J. Scanlan, J. Tandy, J. Barbay, B. Chares, T. Appourchaux, Laurence Rossi, C. Dumesnil, E. Pylyser, R. Aznar Cuadrado, Louise K. Harra, S. Meyer, F. Cabé, Benoit Marquet, Evgueni Meltchakov, Andrei Zhukov, D. Westwood, Bogdan Nicula, G. Willis, M.-F. Ravet-Krill, B. Borgo, S. Hemsley, Isabelle Tychon, N. Guerreiro, D. Linder, R. Mercier, Sylvie Liébecq, Thomas Wiegelmann, Philip J. Smith, M. Gyo, L. Mountney, G. Davison, Frédéric Rabecki, Jean-Marie Gillis, P. Langer, P. Roth, Sami K. Solanki, Luciano Rodriguez, Jean-Philippe Halain, L. Cadiergues, P. Addison, V. Büchel, D. Markiewicz-Innes, X. Zhang, Daniel Pfiffner, M. Roulliay, Antoine Rousseau, Stéphane Roose, Udo Schühle, M. Spescha, Jean-Yves Plesseria, Lionel Jacques, J. C. Le Clec’h, Yvan Stockman, G. Del Zanna, T. Kennedy, C. Beurthe, B. Mampaey, Franck Delmotte, C. Theobald, C. Choque Cortez, S. Meining, S. François, David Long, M. Bergmann, F. Rouesnel, S. Koller, C. Tamiatto, M. Bouzit, David Berghmans, D. Bates, L. Bradley, E. Kotsialos, A. Hafiz, D. Davies, J. B. L. Jones, S. Smit, Véronique Delouille, Gilles Morinaud, Aline Hermans, S. Coumar, J. Rebellato, Yvette Houbrechts, Stephan Werner, Werner Curdt, J. Cutler, K. Bonte, Daniel B. Seaton, Jean-Marc Defise, F. Moron, M. Klaproth, Eric Buchlin, J.-J. Fourmond, I. Phillips, Jörg Büchner, Pierre Rochus, M. Kolleck, Christophe Hecquet, Sarah A. Matthews, L. van Driel-Gesztelyi, Lucie M. Green, Cis Verbeeck, S. Gissot, F. Dürig, M. Condamin, Cedric Lenaerts, F. Auchère, K. Ihsan, K. Silliman, A. Guilbaud, Luca Teriaca, E. Kraaikamp, F. Monfort, A. Jérôme, Andreas Zerr, E. Marsch, Berend Winter, D. N. Baker, Alexandra Mazzoli, A. Spencer, V. Hervier

Publikováno v: Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2020, 642, pp.A8. ⟨10.1051/0004-6361/201936663⟩
Astronomy and Astrophysics-A&A, EDP Sciences, 2020, 642, ⟨10.1051/0004-6361/201936663⟩

Context.The Extreme Ultraviolet Imager (EUI) is part of the remote sensing instrument package of the ESA/NASA Solar Orbiter mission that will explore the inner heliosphere and observe the Sun from vantage points close to the Sun and out of the eclipt

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4fde6c949827de1c6d33fe569ab239b5
https://hal.archives-ouvertes.fr/hal-02991327

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Variability of OH reactivity in the Landes maritime Pine forest: Results from the LANDEX campaign 2017

Autor: Thierry Léornadis, François Truong, Emilie Perraudin, Pierre-Marie Flaud, Mohamad Al Ajami, Christophe Hecquet, Sebastien Batut, Nadine Locoge, Kenneth Mermet, Sandy Bsaibes, Stéphane Sauvage, Valérie Gros, Sebastien Dusanter, Coralie Schoemaecker, Julien Kammer, Eric Villenave

Publikováno v: Atmospheric Chemistry and Physics Discussion
Atmospheric Chemistry and Physics Discussion, 2019

Total OH reactivity measurements were conducted during the LANDEX intensive field campaign in a coniferous temperate forest located in the Landes area, south-western France, during July 2017. In order to investigate inter-canopy and intra-canopy vari

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23602518f2796d884939e6518faf0919
https://hal.archives-ouvertes.fr/hal-02404698

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Supplementary material to 'Variability of OH reactivity in the Landes maritime Pine forest: Results from the LANDEX campaign 2017'

Autor: Sandy Bsaibes, Mohamad Al Ajami, Kenneth Mermet, François Truong, Sébastien Batut, Christophe Hecquet, Sébastien Dusanter, Thierry Léornadis, Stéphane Sauvage, Julien Kammer, Pierre-Marie Flaud, Emilie Perraudin, Eric Villenave, Nadine Locoge, Valérie Gros, Coralie Schoemaecker

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8bf513f6a609bef1a0e5aa75fc0c5da6
https://doi.org/10.5194/acp-2019-548-supplement

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Comparison between fused silica of type II and III after surface heating with a CO2 laser

Autor: Laurent Gallais, Thomas Doualle, David Hebert, Patrick Combis, Jean-Luc Rullier, Christophe Hecquet

Publikováno v: Applied physics. A, Materials science & processing
Applied physics. A, Materials science & processing, Springer Verlag, 2016, 122, pp.90. ⟨10.1007/s00339-016-9606-9⟩
Applied physics. A, Materials science & processing, 2016, 122, pp.90. ⟨10.1007/s00339-016-9606-9⟩

We compare the effect of CO2 laser heating on silica samples of type II and III; these two materials having significant differences in composition and physical properties. For both types of silica, the crater shape and depths are similar through all

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ed31e143e79c994f27f2a345034f866
https://hal.archives-ouvertes.fr/hal-01313484

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Development of Al-based multilayer optics for EUV

Autor: Marie-Françoise Ravet-Krill, Marc Roulliay, Evgueni Meltchakov, Françoise Varniere, Françoise Bridou, Y. Menesguen, S. de Rossi, Franck Delmotte, A. Jérome, Christophe Hecquet

Publikováno v: Applied physics. A, Materials science & processing
Applied physics. A, Materials science & processing, Springer Verlag, 2010, 98, pp.111. ⟨10.1007/s00339-009-5445-2⟩

International audience; We report on the development of multilayer optics for the extreme ultra-violet (EUV) range. The optical performance of Al-based multilayer mirrors is discussed with regard to promising reflectivity and selectivity characterist

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::89d1810e55a98d2882e8bb11f2b0f9a1
https://doi.org/10.1007/s00339-009-5445-2

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Thermal cycles, interface chemistry and optical performance of Mg/SiC multilayers

Autor: Philippe Jonnard, Hélène Maury, Christophe Hecquet, Zhipeng Wang, Jingtao Zhu, Zhen Zhang, Stefano Nannarone, Franck Delmotte, Jean-Michel André, Françoise Bridou, Nicola Mahne, Angela Giglia, K. Le Guen, Jia Dong

Publikováno v: European physical journal. B, Condensed matter and complex systems (Internet) 64 (2008): 193–199. doi:10.1140/epjb/e2008-00290-x
info:cnr-pdr/source/autori:H. Maury (1,2); P. Jonnard (1,2);K. Le Guen (1,2); J.-M. Andrè (1,2);, Z. Wang (3); J. Zhu (3); J. Dong (3), Z. Zhang (3); F. Bridou; F. (4); Delmotte, C. (4); Hecquet (4); N. Mahne (5); A. Giglia (5); S. Nannarone (5,6)/titolo:Thermal cycles, interface, chemistry and optical performance of Mg%2FSiC multilayers/doi:10.1140%2Fepjb%2Fe2008-00290-x/rivista:European physical journal. B, Condensed matter and complex systems (Internet)/anno:2008/pagina_da:193/pagina_a:199/intervallo_pagine:193–199/volume:64
The European Physical Journal B: Condensed Matter and Complex Systems
The European Physical Journal B: Condensed Matter and Complex Systems, Springer-Verlag, 2008, 64 (2), pp.193-199
HAL
The European Physical Journal B: Condensed Matter and Complex Systems, 2008, 64 (2), pp.193-199

16 pages; International audience; The interplay between optical performance and the thermally activated interface chemistry of periodic Mg/SiC multilayers designed for application at 30.4 nm are investigated by optical (hard x-ray, soft x-ray and ult

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::daeff9fd3ea62f4cd2d2b9802b330d61
https://doi.org/10.1140/epjb/e2008-00290-x

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Analysis of energy deposition and damage mechanisms in single layer optical thin films irradiated by IR and UV femtosecond pulses

Autor: Julien Lumeau, Laurent Gallais, Christophe Hecquet, Dam-Bé Douti, Thomas Begou, Mireille Commandré

Publikováno v: Optical Systems Design 2015: Advances in Optical Thin Films V
Optical Systems Design 2015: Advances in Optical Thin Films V, 2015, jena, Germany. pp.962718

We report on the sub-picosecond laser-induced damage of optical thin films of different thickness made by Magnetron sputtering, Ion assisted deposition and Ion plating, and submitted to single irradiation of the first and the third harmonics of an Yt

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::df998a3b9e4c9146ea5034e5fc5eb6ee
https://hal.archives-ouvertes.fr/hal-01230191

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Quantitative phase imaging applied to laser damage detection and analysis

Autor: Sherazade Aknoun, Serge Monneret, Laurent Gallais, Thomas Doualle, Christophe Hecquet, Mhamad Chrayteh, Dam-Bé Douti

Publikováno v: Applied optics
Applied optics, Optical Society of America, 2015, 54 (28)
Applied optics, 2015, 54 (28)

We investigate phase imaging as a measurement method for laser damage detection and analysis of laser-induced modification of optical materials. Experiments have been conducted with a wavefront sensor based on lateral shearing interferometry associat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c565af5983c9a1131d3c09f5d2aebb89
https://hal.archives-ouvertes.fr/hal-01227720

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