Zobrazeno 1 - 5
of 5
pro vyhledávání: '"E. Nichelatti"'
Autor:
F. Bonfigli, B. Jacquier, F. Menchini, R. M. Montereali, P. Moretti, E. Nichelatti, M. Piccinini, H. igneault, SOMMA, Fabrizia
Publikováno v:
Optics Communications. 209:201-208
Irradiation of lithium fluoride (LiF) crystals by low energy (few keV) electron beams gives rise to the efficient formation of stable laser active colour centres, mostly F2 and F3+ aggregate defects, on their surface. The presence of primary and aggr
Autor:
F. Bonfigli, B. Jacquier, F. Menchini, R. M. Montereali, P. Moretti, E. Nichelatti, M. Piccinini, H. Rigneault, SOMMA, Fabrizia
Publikováno v:
Applied Physics Letters. 82:3886-3888
The depth refractive index profiles of broadband visible-emitting planar waveguides produced in LiF crystals with 1.5- and 2-MeV He+ ions at different doses have been derived from mode analysis. They show that there are two competitive mechanisms res
Autor:
Fabrizia Somma, Bernard Jacquier, Valentina Mussi, R. M. Montereali, Enrico Nichelatti, J. Mugnier, P. Moretti
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 230:257-261
Planar active waveguides were produced in lithium fluoride crystals by implantation with 1.5 MeV He + ions at several doses. The colored samples have been characterized by optical absorption, photoluminescence and m-line spectroscopy. By comparing th
Autor:
R. Saoudi, Rosa Maria Montereali, Fabrizia Somma, Hervé Rigneault, B. Jacquier, Paul Moretti, Ali Belarouci, Michel Cathelinaud, Enrico Nichelatti
Publikováno v:
Optical Materials
Optical Materials, 2006, 28, pp.1166
Optical Materials, Elsevier, 2006, 28, pp.1166
HAL
Optical Materials, 2006, 28, pp.1166. ⟨10.1016/j.optmat.2005.07.010⟩
Optical Materials, Elsevier, 2006, 28, pp.1166. ⟨10.1016/j.optmat.2005.07.010⟩
Optical Materials, 2006, 28, pp.1166
Optical Materials, Elsevier, 2006, 28, pp.1166
HAL
Optical Materials, 2006, 28, pp.1166. ⟨10.1016/j.optmat.2005.07.010⟩
Optical Materials, Elsevier, 2006, 28, pp.1166. ⟨10.1016/j.optmat.2005.07.010⟩
For the first time active planar optical microcavities with a thin colored lithium fluoride film as spacer have been fabricated by ion implantation. Irradiation has been realized through the top Bragg mirror of the passive microcavity, already fully
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2cd2411820657387e514df826410747b
https://hdl.handle.net/11590/121983
https://hdl.handle.net/11590/121983
Autor:
Fabrizia Somma, Paul Moretti, Enrico Nichelatti, Rosa Maria Montereali, Hervé Rigneault, R. Saoudi, B. Jacquier, Ali Belarouci, Michel Cathelinaud
Publikováno v:
Electronics Letters
Electronics Letters, IET, 2004, 40, pp.1294
Electronics Letters, 2004, 40, pp.1294. ⟨10.1049/el:20045960⟩
Electronics Letters, IET, 2004, 40, pp.1294. ⟨10.1049/el:20045960⟩
Electronics Letters, IET, 2004, 40, pp.1294
Electronics Letters, 2004, 40, pp.1294. ⟨10.1049/el:20045960⟩
Electronics Letters, IET, 2004, 40, pp.1294. ⟨10.1049/el:20045960⟩
Planar optical microcavities based on a lithium fluoride (LiF) spacer thin film activated by proton implantation have been fabricated and characterised by photoluminescence for the first time. Irradiation has been performed through the top Bragg mirr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a2a9910d074e488ce11bfd3c960ae717
https://hdl.handle.net/11590/118377
https://hdl.handle.net/11590/118377