Zobrazeno 1 - 10 of 57 pro vyhledávání: '"Andy Cassez"'
1
Akademický článek
All-fiber frequency agile triple-frequency comb light source
Autor: Eve-Line Bancel, Etienne Genier, Rosa Santagata, Matteo Conforti, Alexandre Kudlinski, Géraud Bouwmans, Olivier Vanvcincq, Damien Labat, Andy Cassez, Arnaud Mussot
Publikováno v: Nature Communications, Vol 14, Iss 1, Pp 1-7 (2023)
Abstract Tricomb spectroscopy unveils a new dimension to standard linear and nonlinear spectroscopic analysis, offering the possibility to reveal the almost real-time evolution of complex systems with unprecedented accuracy. Current triple comb confi
Externí odkaz: https://doaj.org/article/ccae0278ace64472ae38b960a85e24a2
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2
Akademický článek
Yb2+-Doped Silicate Glasses as Optical Sensor Materials for Cryogenic Thermometry
Autor: Hicham El Hamzaoui, Igor Razdobreev, Monika Cieslikiewicz-Bouet, Andy Cassez, Vincent Andrieux, Mohamed Bouazaoui
Publikováno v: Sensors, Vol 24, Iss 1, p 248 (2023)
Optical sensors constitute attractive alternatives to resistive probes for the sensing and monitoring of temperature (T). In this work, we investigated, in the range from 2 to 300 K, the thermal behavior of Yb2+ ion photoluminescence (PL) in glass ho
Externí odkaz: https://doaj.org/article/f17154261d304643a36f702350566a89
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3
Akademický článek
Optical Fiber-Based Monitoring of X-ray Pulse Series from a Linear Accelerator
Autor: Jeoffray Vidalot, Adriana Morana, Hicham El Hamzaoui, Aziz Boukenter, Geraud Bouwmans, Andy Cassez, Bruno Capoen, Youcef Ouerdane, Marc Gaillardin, Mohamed Bouazaoui, Sylvain Girard, Philippe Paillet
Publikováno v: Radiation, Vol 2, Iss 1, Pp 17-32 (2021)
We investigated in this work the radioluminescence properties of a Ce-doped multimode silica-based optical fiber (core diameter of 50 µm) manufactured by the sol–gel technique when exposed to the high-energy X-rays (~600 keV) of the ORIATRON facil
Externí odkaz: https://doaj.org/article/05b6cfd2cb914ba78a4a1ef265243b68
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4
Akademický článek
Investigation of the Incorporation of Cerium Ions in MCVD-Silica Glass Preforms for Remote Optical Fiber Radiation Dosimetry
Autor: Monika Cieslikiewicz-Bouet, Hicham El Hamzaoui, Youcef Ouerdane, Rachid Mahiou, Geneviève Chadeyron, Laurent Bigot, Karen Delplace-Baudelle, Rémi Habert, Stéphane Plus, Andy Cassez, Géraud Bouwmans, Mohamed Bouazaoui, Adriana Morana, Aziz Boukenter, Sylvain Girard, Bruno Capoen
Publikováno v: Sensors, Vol 21, Iss 10, p 3362 (2021)
The incorporation of Ce3+ ions in silicate glasses is a crucial issue for luminescence-based sensing applications. In this article, we report on silica glass preforms doped with cerium ions fabricated by modified chemical vapor deposition (MCVD) unde
Externí odkaz: https://doaj.org/article/609adf2a3a5d4969b14d8fcfcd50bf75
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5
Polarization and Torsion Insensitive Fiber Bragg Grating Written in Polarization Maintaining ZEBRA Fiber With Artificial Anisotropy
Autor: Alicja Anuszkiewicz, Monika Bouet, Grzegorz Stepniewski, Rafal Kasztelanic, Adam Filipkowski, Dariusz Pysz, Andy Cassez, Arnaud Mussot, Ryszard Buczynski, Geraud Bouwmans, Tomasz Osuch
Publikováno v: Journal of Lightwave Technology
Journal of Lightwave Technology, 2023, 41 (2), pp.726-732. ⟨10.1109/JLT.2022.3220160⟩
International audience; We present first fiber Bragg grating (FBG) inscribed in polarization maintaining (PM) optical fiber with artificially anisotropic core achieved by an appropriate distribution of discrete germanium-doped areas in nanoscale. We
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae967bc32a4d3f1cc49f4346b9f51527
https://doi.org/10.1109/jlt.2022.3220160
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7
Ge-doped optical fibers for passive and active radiation detection modes
Autor: Mourad Benabdesselam, Franck Mady, Monika Cieslikiewicz-Bouet, Wilfried Blanc, Hicham El Hamzaoui, Andy Cassez, Geraud Bouwmans, Mohamed Bouazaoui, Bruno Capoen
Publikováno v: IEEE Sensors Journal
IEEE Sensors Journal, 2023, pp.1-1. ⟨10.1109/JSEN.2023.3248802⟩
International audience; Silica-based optical fibers made by Modified Chemical Vapor Deposition (MCVD) technique have been doped with different concentrations of germanium (Ge). After characterization of the thermoluminescence (TL) process in each of
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a85f7f87b19e38a4be48722a4802605f
https://hal.science/hal-04017720
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9
Coupling optimized bending-insensitive multi-core fibers for lensless endoscopy
Autor: Naveen Gajendra Kumar, Siddharth Sivankutty, Victor Tsvirkun, Andy Cassez, Damien Labat, Rosa Cossart, Geraud Bouwmans, Esben Ravn Andresen, Hervé Rigneault
Publikováno v: Optics Express
Optics Express, 2023, 31 (10), pp.15334. ⟨10.1364/OE.485550⟩
International audience; We report a bending-insensitive multi-core fiber (MCF) for lensless endoscopy imaging with modified fiber geometry that enables optimal light coupling in and out of the individual cores. In a previously reported bending insens
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b9a391b9cf6970f9ad2cf1feb18101c8
https://hal.science/hal-04080581/document
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10
Label-free three photon micro-endoscope
Autor: Septier, D., Mytskaniuk, V., Habert, R., Labat, D., Baudelle, K., Andy CASSEZ, Brévalle, G., Conforti, M., Bouwmans, G., Rigneault, H., Kudlinski, A.
Publikováno v: CLEO 2022
CLEO 2022, May 2022, San Jose, United States
Scopus-Elsevier
International audience; We report the first three photon micro-endoscope enabling imaging of unlabeled biological tissues. It is based on a double clad antiresonant hollow-core fiber which is designed to make the endoscope highly multimodal (2PEF, 3P
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::831df67a9fd7fe118ecf4da456c43f59
https://hal.science/hal-03796489/file/2022_CLEO_abstract.pdf
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