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Catalogo Ricerca: [7439] Home page macrotipologia

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1 Contributo su Rivista 4138
- 1.1 Articolo in rivista 4099
- 1.2 Recensione in rivista 31
- 1.3 Scheda bibliografica 0
- 1.4 Nota a sentenza 0
- 1.5 Abstract in rivista 8
- 1.6 Traduzione in rivista 0
- 1.7 Editoriale in rivista 0

2 Contributo in Volume 199

3 Libro 52

4 Contributo in Atti di Convegno (Proceeding) 2412
- 4.1 Contributo in Atti di convegno 2064
- 4.2 Abstract in Atti di convegno 276
- 4.3 Poster 72

5 Altro 570
- 5.01 Composizione 5
- 5.02 Disegno 0
- 5.03 Design 0
- 5.04 Performance 0
- 5.05 Esposizione 1
- 5.06 Mostra 0
- 5.07 Manufatto 21
- 5.08 Prototipo d'arte e relativi progetti 0
- 5.09 Cartografia 0
- 5.10 Banca dati 0
- 5.11 Software 6
- 5.12 Altro 450
- 5.13 Progetto architettonico 0
- 5.14 Rapporto tecnico 59
- 5.15 Dataset 24
- 5.16 Norma 4

6 Brevetti 63
- 6.1 Brevetto 63

7 Curatele 5
- 7.1 Curatela 5

Prodotti recenti

Single-frequency, pulsed Yb3+-doped multicomponent phosphate power fiber amplifier

High-power, single-frequency, pulsed fiber amplifiers are required in light detection and ranging, coherent laser detection, and remote sensing applications to reach long range within a short acquisition time. However, the power-scaling of these amplifiers is limited by nonlinearities generated in the optical fibers, in particular by stimulated Brillouin scattering (SBS). In this regard, the use of multicomponent phosphate glasses maximizes the energy extraction and minimizes nonlinearities. ...

Effect of post-heat-treatment on the structural, spectroscopic and dissolution properties of a highly stable Er3+-doped multi-component phosphate glass

In this paper, the impact of the post-heat-treatment on the structural and spectroscopic properties as well as on the chemical durability of a thermally stable Er3+-doped phosphate glass in the system P2O5 - K2O - Al2O3 - B2O3 - BaO - PbO - La2O3 - Gd2O3 is reported. Two crystalline phases, namely La, Gd-monazite and AlKP2O7, were found to precipitate from the surface of the glass after heat-treatment, as confirmed by both X-ray Diffraction (XRD) and Scanning Electron Microscopy/Energy Disper...

In vivo testing of a bioresorbable phosphate-based optical fiber

Optical fibers have recently attracted a noticeable interest for biomedical applications because they provide a minimally invasive method for in vivo sensing, imaging techniques, deep-tissue photodynamic therapy or optogenetics. The silica optical fibers are the most commonly used because they offer excellent optical properties, and they are readily available at a reasonable price. The fused silica is a biocompatible material, but it is not bioresorbable so it does not decompose in the body a...

Monitoring the dye impregnation time of nanostructured photoanodes for dye sensitized solar cells

Dye-sensitized solar cells (DSSCs) are getting increasing attention as low-cost, easy-to-prepare and colored photovoltaic devices. In the current work, in view of optimizing the fabrication procedures and understanding the mechanisms of dye attachment to the semiconductor photoanode, absorbance measurements have been performed at different dye impregnation times ranging from few minutes to 24 hours using UV-Vis spectroscopy. In addition to the traditional absorbance experiments, based on diff...

Spectroscopic properties of Er3+-doped particles-containing phosphate glasses fabricated using the direct doping method

The effect of the incorporation of Er2O3-doped particles on the structural and luminescence properties of phosphate glasses was investigated. A series of different Er2O3-doped TiO2, ZnO, and ZrO2 microparticles was synthesized using soft chemistry and then added into various phosphate glasses after the melting at a lower temperature than the melting temperature. The compositional, morphological, and structural analyses of the particles-containing glasses were performed using elemental mapping...

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