Happy new year 2022 !

The Management and all the members of FEMTO-ST wish you a year 2022 full of personal and professional satisfactions

Imaging quantum interference of entangled photon pairs of extremely high dimensionality

Researchers from the Optics Department have developed an imaging device allowing the spatial and temporal resolution of the phenomenon of quantum interference between pairs of entangled photons of extremely high dimensionality.
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Concours posters doctorants : 11 ambassadeurs récompensés

11 doctorants de 1^ère année mis à l’honneur lors de l’Assemblée générale de FEMTO-ST du 10 juillet.
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Fei GAO Receives IEEE J.D. Irwin Early Career Award

As a member of the SHARPAC team and Deputy Director of FEMTO-ST, Fei Gao has been recognized by the IEEE IES Society for his outstanding work in improving the reliability of hydrogen electric powertrains.
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Daniel HISSEL, winner of the CNRS 2020 Innovation Medal

Full professor at the University of Franche-Comté, researcher at FEMTO-ST Institute and co-founder of a start-up on efficient hydrogen fuel cells, Daniel HISSEL is one of the four national winners of the CNRS 2020 Innovation Medal.
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A new source of infrared light thanks to fibre optic cascades

Scientists from FEMTO-ST Institute and McGill University (Montreal, Canada) have designed and developed in collaboration with three French companies a light source covering the entire mid-infrared wavelength range: from 2 to 10 µm.
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Topological crystals to guide waves on the water surface

Topological crystals have the property of being conductive on their surface, but insulating in their volume which allows very efficient wave guidance by engineering the structure of these materials, generally arranged in a hexagonal symmetry, inspired by the graphene.
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Hommage à Raymond BESSON, « l’homme du quartz à 10-14 »

Scientifique passionné, professeur à l’ENSMM jusqu’en 2006 et directeur du Laboratoire de Chronométrie, Electronique et Piézoélectricité entre 1978 et 2002, Raymond Besson était réputé dans la communauté internationale du temps-fréquence pour ses résonateurs à quartz et est décédé ce 15 avril.
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Des visières de protection produites en série

Dans le cadre de la crise sanitaire actuelle, FEMTO-ST, en lien avec ses tutelles, s'est impliqué dans la réalisation de deux modèles de visières de protection qui sont produites en série sur le site bisontin depuis le 9 avril 2020.
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An innovative solution to detect pollutants in the subsoil

Researchers from FEMTO-STinstitute and the company TOTAL SA have succeeded in detecting organic pollutants with methods that did not require sampling and have been able to monitor the evolution of the pollution of the subsoil over periods ranging up to several years.
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FEMTO-ST is closed

Within the framework of Coronavirus (COVID-19) epidemic and following the measures announced by the President of the French Republic, all the premises of our laboratory in Besançon, Belfort and Montbéliard cities are closed to the public from this Tuesday March 17.
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