http://www.cnr.it/ontology/cnr/individuo/prodotto/ID207115

Tailored spectroscopic and optical properties in rare earth-activated glass-ceramics planar waveguides (Contributo in atti di convegno)

Type

Contributo in atti di convegno (Classe)
Prodotto della ricerca (Classe)

Label

Tailored spectroscopic and optical properties in rare earth-activated glass-ceramics planar waveguides (Contributo in atti di convegno) (literal)

Anno

2013-01-01T00:00:00+01:00 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi

10.1117/12.2008192 (literal)

Alternative label

D. Ristic, Thi Thanh Van Tran, B. Dieudonné, C. Armellini, S. Berneschi, A. Chiappini, A. Chiasera, S. Varas, A. Carpentiero, M. Mazzola, G. Nunzi Conti, S. Pelli, G. Speranza, P. Feron, C. Duverger Arfuso, G. Cibiel, S. Turrell, K. Tran Ngoc, B. Boulard, G.C. Righini, M. Ferrari (2013)
Tailored spectroscopic and optical properties in rare earth-activated glass-ceramics planar waveguides
in SPIE Photonic West 2013, "Optical Components and Materials X" SPIE OPTO, San Francisco, California, USA, 2 -7 February 2013
(literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

D. Ristic, Thi Thanh Van Tran, B. Dieudonné, C. Armellini, S. Berneschi, A. Chiappini, A. Chiasera, S. Varas, A. Carpentiero, M. Mazzola, G. Nunzi Conti, S. Pelli, G. Speranza, P. Feron, C. Duverger Arfuso, G. Cibiel, S. Turrell, K. Tran Ngoc, B. Boulard, G.C. Righini, M. Ferrari (literal)

Pagina inizio

86210M-1 (literal)

Pagina fine

86210M-12 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#titoloVolume

Optical Components and Materials X (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

8621 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#volumeInCollana

8621 (literal)

Rivista

Proceedings of SPIE (Rivista)

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12 (literal)

Note

ISI Web of Science (WOS) (literal)

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IFN - CNR CSMFO Lab., via alla Cascata 56/C Povo, 38123 Trento, Italy [D. Ristic, C. Armellini, A. Chiappini, A. Chiasera, S. Varas, A. Carpentiero, M. Mazzola, G. Speranza, M. Ferrari]; University of Sciences, HoChi Minh City, Vietnam [Thi Thanh Van Tran]; Equipe Fluorure, Institut des Molécules et Matériaux du Mans, UMR 6283, Université du Maine, France [B. Dieudonné, C. Duverger Arfuso, B. Boulard]; Museo Storico della Fisica e Centro di Studi e Ricerche \"Enrico Fermi\", Piazza del Viminale 2, 00184 Roma, Italy [Simone Berneschi, Giancarlo C. Righini] IFAC - CNR, \"Nello Carrara\" Institute of Applied Physics, MP Lab., Via Madonna del Piano 10, 50019 Sesto Fiorentino, Italy [S. Berneschi, G. Nunzi Conti, S. Pelli, G.C. Righini]; FBK Center for Materials & Microsystems, Via Sommarive 18, Povo 38123 Trento, Italy [G. Speranza]; ENSSAT-FOTON (CNRS-UMR 6082), ENSSAT-Université de Rennes 1, 6 rue de Kerampont, BP 80518, 22300 Lannion, France [P. Feron]; Centre National d'Etudes Spatiales (CNES), 31401 Toulouse Cedex 9, France [G. Cibiel]; LASIR (CNRS, UMR 8516) and CERLA, Université Lille 1, 59650 Villeneuve d'Ascq, France [S. Turrell]; Lab.of Optoelectronic Materials, International Training Institute for Materials Science (ITIMS), Hanoi University of Technology, No 1 Dai Co Viet Street Hanoi Vietnam [K.Tran Ngoc]. (literal)

Titolo

Tailored spectroscopic and optical properties in rare earth-activated glass-ceramics planar waveguides (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#curatoriVolume

Michel J. F. Digonnet, Shibin Jiang, J. Christopher Dries (literal)

Abstract

Glass ceramic activated by rare earth ions are nanocomposite systems that exhibit specific morphologic, structural and spectroscopic properties allowing to develop interesting new physical concepts, for instance the mechanism related to the transparency, as well as novel photonic devices based on the enhancement of the luminescence. At the state of art the fabrication techniques based on bottom-up and top-down approaches appear to be viable although a specific effort is required to achieve the necessary reliability and reproducibility of the preparation protocols. In particular, the dependence of the final product on the specific parent glass and on the employed synthesis still remain an important task of the research in material science. Glass-ceramic waveguides overcome some of the efficiency problems experienced with conventional waveguides. These two-phase materials are composed of nanocrystals embedded in an amorphous matrix. The respective volume fractions of the crystalline and amorphous phases determine the properties of the glass ceramic. They also represent a valid alternative to widely used glass hosts such as silica as an effective optical medium for light propagation and luminescence enhancement. Looking to application, the enhanced spectroscopic properties typical of glass ceramic in respect to those of the amorphous structures constitute an important point for the development of integrated optics devices, including optical amplifiers, monolithic waveguide laser, novel sensors, coating of spherical microresonators, and up and down converters for solar energy exploitation. This lecture presents an overview of the state of art in glass ceramics focusing the discussion on photonics application, and evidences the capital scientific and technological interest of this kind of two-phase materials. We will discussdifferent kind of oxide- and fluoride-based glass-ceramic waveguides activated by rare earth ions and their viability for different photonic applications. (literal)

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