Search Results - "Kassab, Luciana Reyes Pires"

Silver Nanoclusters Tunable Visible Emission and Energy Transfer to Yb3+ Ions in Co-Doped GeO2-PbO Glasses for Photonic Applications by Amaro, Augusto Anselmo, Mattos, Guilherme Rodrigues da Silva, Nishimura, Marcos Vinicius de Morais, Dipold, Jessica, Wetter, Niklaus Ursus, Kassab, Luciana Reyes Pires

“…This work investigates the optical properties of Yb3+ ions doped GeO2-PbO glasses containing Ag nanoclusters (NCs), produced by the melt-quenching technique…”
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Evaluation of Carbon thin Films Using Raman Spectroscopy by Silva, Danilo Lopes Costa e, Kassab, Luciana Reyes Pires, Santos, Antonio Domingues dos, Pillis, Marina Fuser

“…Carbon thin films deposited by the magnetron sputtering technique were evaluated by Raman spectroscopy to study the influence on their crystallinity caused by…”
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Enhanced Optical Properties of Germanate and Tellurite Glasses Containing Metal or Semiconductor Nanoparticles by Mariano da Silva, Davinson, Kassab, Luciana Reyes Pires, Alves de Assumpção, Thiago Alexandre, Silvério da Silva, Diego, de Araújo, Cid B.

“…Germanium- and tellurium-based glasses have been largely studied due to their recognized potential for photonics. In this paper, we review our recent studies…”
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Characterization of Thin Carbon Films Produced by the Magnetron Sputtering Technique by Silva, Danilo Lopes Costa e, Kassab, Luciana Reyes Pires, Martinelli, Jose Roberto, Santos, Antonio Domingues dos, Ribeiro, Sidney José Lima, Santos, Moliria Vieira dos

“…Thin carbon films containing both amorphous and crystalline structures were produced by RF magnetron sputtering. The depositions of the carbon films were…”
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Improving performance in ytterbium-erbium doped waveguide amplifiers through scattering by large silicon nanostructures by Wetter, Niklaus Ursus, da Silva, Diego Silverio, Kassab, Luciana Reyes Pires, Jimenez-Villar, Ernesto

“…Optical waveguide amplifiers have seen a growing interest in the last years due to their applications in telecommunication. This paper reports a notable…”
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Production and characterization of femtosecond laser-written double line waveguides in heavy metal oxide glasses by da Silva, Diego Silvério, Wetter, Niklaus Ursus, de Rossi, Wagner, Kassab, Luciana Reyes Pires, Samad, Ricardo Elgul

“…We report the fabrication and characterization of double line waveguides directly written in tellurite and germanate glasses using a femtosecond laser…”
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Double line waveguide amplifiers written by femtosecond laser irradiation in rare-earth doped germanate glasses by Da Silva, Diego Silvério, Ursus Wetter, Niklaus, Kassab, Luciana Reyes Pires, De Rossi, Wagner, De Araujo, Mariana Silva

“…We report the production of active double waveguides in Er/Yb doped GeO2-PbO glasses, by direct femtosecond laser writing. The glasses were produced using the…”
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Frequency upconversion in Er3+ doped PbO–GeO2 glasses containing metallic nanoparticles by da Silva, Davinson Mariano, Kassab, Luciana Reyes Pires, Lüthi, Stefan R., de Araújo, Cid B., Gomes, Anderson S. L., Bell, Maria José Valenzuella

“…The authors report the infrared-to-visible frequency upconversion (UPC) process in Er3+ doped PbO–GeO2 glasses containing silver nanoparticles (NPs) with an…”
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Tunable Visible Light and Energy Transfer Mechanism in Tm3+ and Silver Nanoclusters within Co-Doped GeO2-PbO Glasses by Nishimura, Marcos Vinicius de Morais, Amaro, Augusto Anselmo, Bordon, Camila Dias da Silva, Dipold, Jessica, Wetter, Niklaus Ursus, Kassab, Luciana Reyes Pires

“…This study introduces a novel method for producing Ag nanoclusters (NCs) within GeO2-PbO glasses doped with Tm3+ ions. Sample preparation involved the…”
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Effects of gold nanoparticles in the green and red emissions of TeO2–PbO–GeO2 glasses doped with Er3+–Yb3 by Kassab, Luciana Reyes Pires, Camilo, Mauricio Eiji, Amâncio, Carlos Taveira, Silva, Davinson Mariano da, Martinelli, Jose Roberto

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Broadband visible light emission by GeO2-PbO glasses doped with Ag nanoclusters by Vinicius de Morais Nishimura, Marcos, Dias da Silva Bordon, Camila, Magalhaes Miretzcky, Lucas, Reyes Pires Kassab, Luciana

“…The applications of silver (Ag) nanoclusters photoluminescence (PL) have been demonstrated in the literature by several results of undoped and rare-earth ions…”
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Production and characterization of RF-sputtered PbO-GeO2 amorphous thin films containing silver and gold nanoparticles by MARIANO DA SILVA, Davinson, PIRES KASSAB, Luciana Reyes, MARTINELLI, José Roberto, DE ARAUJO, Cid B

“…In the present work we report the characterization of PbO-GeO2 films containing silver nanoparticles (NPs). Radio Frequency (RF) co-sputtering was used for…”
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Laser stimulated piezoelectricity in Er3+ doped GeO2–Bi2O3 glasses containing silicon nanocrystals by Kassab, Luciana Reyes Pires, Camilo, Mauricio Eiji, da Silva, Diego Silverio, de Assumpção, Thiago Alexandre Alves, Fedorchuk, A.O., Plucinski, K.J.

“…•Er3+ doped GeO2–Bi2O3 glasses with Si nanoparticles for applications Er3+ with piezoelectric devices.•Successive increase of the piezoelectricity during the…”
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Er3+ doped waveguide amplifiers written with femtosecond laser in germanate glasses by da Silva, Davinson Mariano, Kassab, Luciana Reyes Pires, Olivero, Massimo, Lemos, Thiago B.N., da Silva, Douglas V., Gomes, A.S.L.

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New double line architecture produced by fs laser irradiation in Nd3+ doped TeO2-ZnO glass for photonic applications by Magalhaes, Evellyn Santos, Wetter, Niklaus Ursus, Kassab, Luciana Reyes Pires, da Silva Bordon, Camila Dias, de Rossi, Wagner

“…We report the fabrication and passive characterization of Nd 3+ doped TeO 2 -ZnO glass with a new configuration of double waveguides, written with fs laser…”
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Optimization of BGO Er/Yb doped pedestal waveguide amplifiers with Si nanostructures by da Silva, Diego Silverio, Reyes Pires Kassab, Luciana, Jimenez-Villar, Ernesto, Wetter, Niklaus Ursus

“…In this work we review the recent advances in pedestal waveguide amplifier fabrication. The improvement of conventional photolithography and plasma etching…”
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Tunable Visible Light and Energy Transfer Mechanism in Tm[sup.3+] and Silver Nanoclusters within Co-Doped GeO[sub.2]-PbO Glasses by Nishimura, Marcos Vinicius de Morais, Amaro, Augusto Anselmo, Bordon, Camila Dias da Silva, Dipold, Jessica, Wetter, Niklaus Ursus, Kassab, Luciana Reyes Pires

“…This study introduces a novel method for producing Ag nanoclusters (NCs) within GeO[sub.2]-PbO glasses doped with Tm[sup.3+] ions. Sample preparation involved…”
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Blue cooperative emission in Yb3+ - doped GeO2 - PbO glasses by del, Cacho V D, Kassab, L R P, de, Oliveira S L, Morimoto, N I

“…Investigation of the blue cooperative luminescence in a binary composition of GeO2-PbO glasses with different Yb3+ concentrations is reported. High refractive…”
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Silver Nanoclusters Tunable Visible Emission and Energy Transfer to Yb 3+ Ions in Co-Doped GeO 2 -PbO Glasses for Photonic Applications by Amaro, Augusto Anselmo, Mattos, Guilherme Rodrigues da Silva, Nishimura, Marcos Vinicius de Morais, Dipold, Jessica, Wetter, Niklaus Ursus, Kassab, Luciana Reyes Pires

“…This work investigates the optical properties of Yb ions doped GeO -PbO glasses containing Ag nanoclusters (NCs), produced by the melt-quenching technique. The…”
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Silver Nanoclusters Tunable Visible Emission and Energy Transfer to Yb[sup.3+] Ions in Co-Doped GeO[sub.2]-PbO Glasses for Photonic Applications by Amaro, Augusto Anselmo, Mattos, Guilherme Rodrigues da Silva, Nishimura, Marcos Vinicius de Morais, Dipold, Jessica, Wetter, Niklaus Ursus, Kassab, Luciana Reyes Pires

“…This work investigates the optical properties of Yb[sup.3+] ions doped GeO[sub.2]-PbO glasses containing Ag nanoclusters (NCs), produced by the melt-quenching…”
Get full text