On the assessment of the risk of aerosol dispersion during laser cutting operations of fuel debris in the 1F2 reactor pedestal and the intended strategies in terms of mitigation means

Autor: Gelain, Thomas, Porcheron, Emmanuel, Leblois, Yohan, Doyen, Ioana, Journeau, Christophe, Roulet, Damien, Delalez, Remi

Publikováno v: Proceedings of FDR2022-International Topical Workshop on Fukushima Decommissioning Research
FDR2022 : International Topical Workshop on Fukushima Decommissioning Research 2022
FDR2022 : International Topical Workshop on Fukushima Decommissioning Research 2022, JSME (Japan Society of Mechanical Engineers), AESJ (Atomic Energy Society of Japan), University of Tokyo, Oct 2022, Nahara, Japan

IRSN has been involved with CEA for some years in projects led by ONET Technologies (OT) and funded by Japanese government (METI). These projects aim at evaluating a strategy for the retrieval of fuel debris fell over the floor of Fukushima Dai-Ichi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::cac8f45b289e0e048d6bc88a27be8454
https://irsn.hal.science/irsn-03960324

Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.

Tailoring Absorption and Thermal Emission with Metasurfaces (Orale)

Autor: Greffet, Jean-Jacques, Leo, Wojszvzyk, Sakat, Emilie, Doyen, Ioana, Coutrot, Anne-Lise, Marquier, François

Publikováno v: Metamaterials'2017
Metamaterials'2017, Aug 2017, Marseille, France

International audience; We show that a periodic array of hot nanoparticles embedded in resonant plasmonic antennas can produce thermal emission with an effective emissivity approaching unity. This type of design allows to control thermal emission by

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::699465aadacfc26f6cbece8db817bc3d
https://hal.archives-ouvertes.fr/hal-01666765

Combinaison cohérente d’une barrette de diodes laser en cavité interférométrique (poster)

Autor: Schimmel, Guillaume, Doyen, Ioana, Janicot, Sylvie, Hanna, Marc, Georges, Patrick, Lucas-Leclin, Gaëlle, Decker, J., Crump, Paul, Erbert, G, Witte, U, Traub, M.

Publikováno v: Optique 2016, JNOG
Optique 2016, JNOG, Jul 2016, Bordeaux, France

International audience

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::33a63b483249e1a532dede3a7a79f7e4
https://hal-iogs.archives-ouvertes.fr/hal-01583695

Coherent combining of two laser diodes phase-locked by an external Michelson cavity (orale)

Autor: Schimmel, Guillaume, Doyen, Ioana, Janicot, Sylvie, Ramirez, Patricia, Hanna, Marc, Georges, Patrick, Lucas-Leclin, Gaëlle, Vilokkinen, V., Melanen, P., Uusimaa, P., Bull, S., Larkins, E. C.

Publikováno v: European Semiconductor Laser Workshop
European Semiconductor Laser Workshop, Sep 2014, Paris, France

International audience; We describe a coherent beam combining architecture based on passive phase-locking of two laser diodes in a Michelson external cavity and their coherent combination. Two ridge lasers have been coherently combined with 90% effic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::fadf1f49cc195abccb51f76dd6e3e550
https://hal-iogs.archives-ouvertes.fr/hal-01086072