Zobrazeno 1 - 10 of 132 pro vyhledávání: '"Massimo Brenci"'
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Akademický článek
Optical Microspherical Resonators for Biomedical Sensing
Autor: Giancarlo C. Righini, Stefano Pelli, Gualtiero Nunzi Conti, Silvia Soria, Franco Cosi, Massimo Brenci, Simone Berneschi
Publikováno v: Sensors, Vol 11, Iss 1, Pp 785-805 (2011)
Optical resonators play an ubiquitous role in modern optics. A particular class of optical resonators is constituted by spherical dielectric structures, where optical rays are total internal reflected. Due to minimal reflection losses and to potentia
Externí odkaz: https://doaj.org/article/4039925fc6f54112827df9e43a1cc641
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2
Characterisation of a label-free biosensor based on long period grating
Autor: Francesco Chiavaioli, Massimo Brenci, Ambra Giannetti, Cosimo Trono, Francesco Baldini
Publikováno v: Journal of Biophotonics. 7:312-322
Optical fibre gratings, especially long period gratings, have been recently proposed as optical devices for biochemical sensing. A biochemical interaction along the grating portion induces a refractive index change and hence a change in the fiber tra
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::16b52406830a25e5c7dcf53bf7f746b1
https://doi.org/10.1002/jbio.201200135
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3
MeV Energy $\hbox{N}^{+}$-Implanted Planar Optical Waveguides in Er-Doped Tungsten-Tellurite Glass Operating at 1.55 $\mu\hbox{m}$
Autor: A. Watterich, Stefano Pelli, A. Speghini, T. Lohner, Marco Bettinelli, S. Berneschi, Zsolt Zolnai, Gualtiero Nunzi Conti, N.Q. Khánh, P. Petrik, Massimo Brenci, M. Fried, István Bányász, G. C. Righini
Publikováno v: IEEE Photonics Journal, Vol 4, Iss 3, Pp 721-727 (2012)
We report on the fabrication and characterization of planar waveguides in an Er-doped tungsten-tellurite glass by implantation of 3.5 MeV N+ ions. Implantations were carried out in a wide fluence range of 1·1016 ÷8 ·1016 ions/cm2. Waveguides were
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::24521bae70dc8c80f924c132ce70b1d9
https://doi.org/10.1109/jphot.2012.2194997
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4
Optical Microspherical Resonators for Biomedical Sensing
Autor: Massimo Brenci, Giancarlo C. Righini, Stefano Pelli, Simone Berneschi, Franco Cosi, Silvia Soria, Gualtiero Nunzi Conti
Publikováno v: Sensors (Basel, Switzerland)
Sensors, Vol 11, Iss 1, Pp 785-805 (2011)
Sensors (Basel) 11 (2011): 785–805.
info:cnr-pdr/source/autori:S. Soria, S. Berneschi, M. Brenci, F. Cosi, G. Nunzi Conti, S. Pelli, G.C. Righini/titolo:Optical Microspherical Resonators for Biomedical Sensing./doi:/rivista:Sensors (Basel)/anno:2011/pagina_da:785/pagina_a:805/intervallo_pagine:785–805/volume:11
Optical resonators play an ubiquitous role in modern optics. A particular class of optical resonators is constituted by spherical dielectric structures, where optical rays are total internal reflected. Due to minimal reflection losses and to potentia
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::454ec4362510f98c85100be80883e1ed
http://europepmc.org/articles/PMC3274111
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5
Fabrication of channel waveguides in Er3+-doped tellurite glass via N+ ion implantation
Autor: F. Pászti, Stefano Pelli, István Bányász, Massimo Brenci, Miklos Fried, Simone Berneschi, G. Nunzi Conti, Giancarlo C. Righini, A. Watterich, Nguyen Quoc Khánh
Publikováno v: Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms
267 (2009): 2327–2330. doi:10.1016/j.nimb.2009.03.042
info:cnr-pdr/source/autori:N.Q. Khánh, S. Berneschi, I. Bányász, M. Brenci, M. Fried, G. Nunzi Conti, F. Pászti, S. Pelli, G.C. Righini, A. Watterich/titolo:Fabrication of channel waveguides in Er3+-doped tellurite glass via N+ ion implantation/doi:10.1016%2Fj.nimb.2009.03.042/rivista:Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms (Print)/anno:2009/pagina_da:2327/pagina_a:2330/intervallo_pagine:2327–2330/volume:267
Er3+-doped tellurite glasses are of great interest for the fabrication of active integrated optical circuits because of their unique properties in terms of bandwidth and rare-earth solubility. Multimode channel waveguides in a glass of this family, n
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::593bcb0194d88211523a6fabca508574
https://doi.org/10.1016/j.nimb.2009.03.042
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6
Silver to erbium energy transfer in phosphate glasses
Autor: K. C. Vishnubhatla, Giancarlo C. Righini, Alessandro Chiasera, Giorgio Speranza, Massimo Brenci, G. Nunzi Conti, Maurizio Montagna, Maurizio Ferrari, Enrico Moser, Maurizio Mattarelli, Cristina Armellini
Publikováno v: Journal of non-crystalline solids 353 (2007): 498–501. doi:10.1016/j.jnoncrysol.2006.10.017
info:cnr-pdr/source/autori:M. Mattarelli, M. Montagna, E. Moser, K.C. Vishnubhatla, C. Armellini, A. Chiasera, M. Ferrari, G. Speranza, M. Brenci, G. Nunzi Conti, G.C. Righini/titolo:Silver to erbium energy transfer in phosphate glasses/doi:10.1016%2Fj.jnoncrysol.2006.10.017/rivista:Journal of non-crystalline solids/anno:2007/pagina_da:498/pagina_a:501/intervallo_pagine:498–501/volume:353
Silver and erbium co-doped sodium metaphosphate glasses were prepared by standard melt-quench technique. The samples underwent heat or 355 nm laser radiation exposure treatments in order to promote silver clustering. Absorption and photoluminescence
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b8a8bf671d595dfc84810e65d65060df
https://doi.org/10.1016/j.jnoncrysol.2006.10.017
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7
Er3+/Yb3+-codoped silica–germania sputtered films: structural and spectroscopic characterization
Autor: Alessandro Chiasera, Maurizio Ferrari, Massimo Brenci, Cristiana Tosello, Stefano Pelli, Giancarlo C. Righini, G. Nunzi Conti, S. Sebastiani
Publikováno v: Journal of non-crystalline solids 352 (2006): 2585–2588. doi:10.1016/j.jnoncrysol.2006.01.091
info:cnr-pdr/source/autori:G. Nunzi Conti, A. Chiasera, M. Brenci, M. Ferrari, S. Pelli, S. Sebastiani, C. Tosello, G.C. Righini/titolo:Er3+%2FYb3+-codoped silica-germania sputtered films: structural and spectroscopic characterization/doi:10.1016%2Fj.jnoncrysol.2006.01.091/rivista:Journal of non-crystalline solids/anno:2006/pagina_da:2585/pagina_a:2588/intervallo_pagine:2585–2588/volume:352
We report on the fabrication and spectroscopic characterization of highly photo-refractive Er 3+ /Yb 3+ coactivated silica–germania slab waveguides, single mode at 1550 nm, deposited by radio-frequency-magnetron-sputtering technique. Details of the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8bf7cf81207c33e866455243e3ad1eb8
https://doi.org/10.1016/j.jnoncrysol.2006.01.091
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8
Integrated optical amplifiers and microspherical lasers based on erbium-doped oxide glasses
Autor: Adolfo Speghini, Alessandro Chiasera, Massimo Brenci, Marco Bettinelli, Maurizio Montagna, Maurizio Ferrari, Stefano Pelli, L. Zampedri, Patrice Féron, Cristina Siligardi, Giancarlo C. Righini, Simone Berneschi, Carole Arnaud, G. Nunzi Conti, Herve Portales
Publikováno v: Università degli di Trento-IRIS
Optical Materials-selected papers of the Second International Workshop on Photonic and Electronic Materials
2nd International Workshop on Photonic and Electronic Materials
2nd International Workshop on Photonic and Electronic Materials, 2005, San Sebastian, Spain. pp.1711-1717, ⟨10.1016/j.optmat.2004.11.041⟩
Optical materials (Amst., Print) 27 (2005): 1711–1717. doi:10.1016/j.optmat.2004.11.041
info:cnr-pdr/source/autori:G.C. Righini, C. Arnaud, S. Berneschi, M. Bettinelli, M. Brenci, A. Chiasera, P. Feron, M. Ferrari, M. Montagna, G. Nunzi Conti, S. Pelli, H. Portales, C. Siligardi, A. Speghini, L. Zampedri/titolo:Integrated optical amplifiers and microspherical lasers based on erbium-doped oxide glasses/doi:10.1016%2Fj.optmat.2004.11.041/rivista:Optical materials (Amst., Print)/anno:2005/pagina_da:1711/pagina_a:1717/intervallo_pagine:1711–1717/volume:27
info:cnr-pdr/source/autori:Gc. Righini, C. Arnaud, S. Berneschi, M. Bettinelli, M. Brenci, A. Chiasera, P. Feron, M. Ferrari, M. Montagna, G.N. Conti, S. Pelli, H. Portales, C. Siligardi, A. Speghini, L. Zampedri/titolo:Integrated optical amplifiers and microspherical lasers based on erbium-doped oxide glasses/doi:10.1016%2Fj.optmat.2004.11.041/rivista:Optical materials (Amst., Print)/anno:2005/pagina_da:1711/pagina_a:1717/intervallo_pagine:1711–1717/volume:27
published in " Optical Materials ", special issue " Selected Papers of the Second International Workshop on Photonic and Electronic Materials ", topic " Photonic materials "; International audience; Er3+ -doped glasses have been a subject of great in
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::06a80dbf2b3b8ffdd116423b171db304
https://doi.org/10.1016/j.optmat.2004.11.041
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9
Optical spectroscopy and optical waveguide fabrication in Eu3+ and Eu3+/Tb3+ doped zinc-sodium-aluminosilicate glasses
Autor: Giancarlo C. Righini, U. Caldiño, Marco Bettinelli, Adolfo Speghini, Simone Berneschi, Massimo Brenci, Stefano Pelli, E. Pasquini
Publikováno v: Journal of luminescence 147 (2014): 336–340. doi:10.1016/j.jlumin.2013.11.061
info:cnr-pdr/source/autori:U. Caldiño, A. Speghini, S. Berneschi, M. Bettinelli, M. Brenci, E. Pasquini, S. Pelli, G.C. Righini/titolo:Optical spectroscopy and optical waveguide fabrication in Eu3+ and Eu3+%2FTb3+ doped zinc-sodium-aluminosilicate glasses/doi:10.1016%2Fj.jlumin.2013.11.061/rivista:Journal of luminescence/anno:2014/pagina_da:336/pagina_a:340/intervallo_pagine:336–340/volume:147
Optical and spectroscopic properties of 2.0% Eu(PO 3 ) 3 singly doped and 5.0% Tb(PO 3 ) 3 –2.0% Eu(PO 3 ) 3 codoped zinc–sodium–aluminosilicate glasses were investigated. Reddish-orange light emission, with x =0.64 and y =0.36 CIE1931 chromati
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::30d6874bdc59a96fe3c5e04477f9301e
http://hdl.handle.net/11562/667562
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10
Diffuse-light absorption spectroscopy in the near-infrared for predicting the alcoholic strength of beer
Autor: Hugo Thienpont, Edgar Eugenio Samano Baca, Anna Grazia Mignani, Massimo Brenci, Leonardo Ciaccheri, Heidi Ottevaere
Publikováno v: First National Conference on Sensors, pp. 385–389, Roma-IT, 2014
info:cnr-pdr/source/autori:L.Ciaccheri, E.E.Samano Baca, M.Brenci, H.Ottevaere, H.Thienpont, A.G.Mignani/congresso_nome:First National Conference on Sensors/congresso_luogo:Roma-IT/congresso_data:2014/anno:2014/pagina_da:385/pagina_a:389/intervallo_pagine:385–389
Lecture Notes in Electrical Engineering ISBN: 9781461438595
Diffuse-light absorption spectroscopy performed in the near-infrared band was used to gather a turbidity-free spectroscopic information of a miscellaneous of 86 beers. A multivariate data processing provided a straightforward assessment of the alcoho
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d8c114f2d57bb82b67427770750a033a
http://www.cnr.it/prodotto/i/278261
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