Search Results - "Svecova, B"

Z-scan study of nonlinear absorption of gold nano-particles prepared by ion implantation in various types of silicate glasses by Husinsky, W., Ajami, A., Nekvindova, P., Svecova, B., Pesicka, J., Janecek, M.

“…Metal nano-clusters composite glasses synthesized by ion implantation have been shown as promising nonlinear photonic material. In this paper, we report on the…”
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The formation of silver metal nanoparticles by ion implantation in silicate glasses by Vytykacova, S., Svecova, B., Nekvindova, P., Spirkova, J., Mackova, A., Miksova, R., Böttger, R.

“…It has been shown that glasses containing silver metal nanoparticles are promising photonics materials for the fabrication of all-optical components. The…”
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The influence of silver-ion doping using ion implantation on the luminescence properties of Er–Yb silicate glasses by Stanek, S., Nekvindova, P., Svecova, B., Vytykacova, S., Mika, M., Oswald, J., Mackova, A., Malinsky, P., Spirkova, J.

“…A set of zinc-silicate glasses with different ratios of erbium and ytterbium was fabricated. To achieve Ag-rich thin films in a sub-surface layer,…”
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Erbium-ion implantation into various crystallographic cuts of Al2O3 by Nekvindova, P., Mackova, A., Malinsky, P., Cajzl, J., Svecova, B., Oswald, J., Wilhelm, R.A.

“…This paper reports on the importance of crystallographic cuts with a different orientation on the luminescent properties and structural changes of Al2O3…”
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A comparison of the structural changes and optical properties of LiNbO3, Al2O3 and ZnO after Er+ ion implantation by Mackova, A., Malinsky, P., Pupikova, H., Nekvindova, P., Cajzl, J., Svecova, B., Oswald, J., Wilhelm, R.A., Kolitsch, A.

“…This paper reports on the structural as well as compositional changes of LiNbO3, Al2O3 and ZnO crystals, implanted with Er+ ions at 190keV a with fluence of…”
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Ion-exchanged optical waveguides fabricated in novel Er and Er/Yb-doped silicate glasses: Relations between glass composition, basicity and waveguide properties by Svecova, B, Spirkova, J, Janakova, S, Mika, M

“…Planar optical waveguide fabricated in erbium-doped glasses became attractive due to their light emission at 1.5 mum, thereby shown like candidates for optical…”
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Study of Cu +, Ag + and Au + ion implantation into silicate glasses by Svecova, B., Nekvindova, P., Mackova, A., Malinsky, P., Kolitsch, A., Machovic, V., Stara, S., Mika, M., Spirkova, J.

“…A study of the ion implantation of Cu +, Ag + or Au + ions into different types of silicate glasses is reported. The energy of the implanted ions was 330 keV…”
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Erbium diffusion from erbium metal or erbium oxide layers deposited on the surface of various LiNbO3 cuts by Nekvindova, P., Cajzl, J., Svecova, B., Mackova, A., Malinsky, P., Oswald, J., Vacik, J., Spirkova, J.

“…•Doping of erbium from thin layers deposited on the LiNbO3 surface was done.•Commonly and specially designed lithium niobate cuts were compared.•Er-containing…”
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Erbium ion implantation into different crystallographic cuts of lithium niobate by Nekvindova, P., Svecova, B., Cajzl, J., Mackova, A., Malinsky, P., Oswald, J., Kolistsch, A., Spirkova, J.

“…► Study of erbium implantation into various cuts of lithium niobate crystals. ► Different penetration of lithium niobate cuts for erbium ions observed. ►…”
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Study of Er + ion-implanted lithium niobate structure after an annealing procedure by RBS and RBS/channelling by Mackova, A., Malinsky, P., Svecova, B., Nekvindova, P., Grötzschel, R.

“…Erbium-doped lithium niobate (Er:LiNbO 3) is a prospective photonics component, operating at λ = 1.5 μm, which could be used as an optical amplifier or…”
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RAMAN SPECTROSCOPY USE FOR MONITORING OF CHANGES IN THE GLASS STRUCTURE OF THE THIN LAYERS CAUSED BY ION IMPLANTATION by Nekvindova, P, Svecova, B, Stanek, S, Vytykacova, S, Mackova, A, Malinsky, P, Machovic, V, Spirkova, J

“…Raman spectroscopy was used to characterise the changes in glass structure of the thin layers caused by ion implantation. Various types of silicate glasses…”
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Chromium(IV) ions containing novel silicate glasses by Stara-Janakova, S., Spirkova, J., Svecova, B., Mika, M., Oswald, J., Mackova, A.

“…Luminescence of approximately 1.3 μm is required in photonics for lasers operating in the near infrared (NIR) region. Luminescent characteristics suitable for…”
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Er+ medium energy ion implantation into lithium niobate by Svecova, B., Nekvindova, P., Mackova, A., Oswald, J., Vacik, J., Grötzschel, R., Spirkova, J.

“…Erbium-doped lithium niobate (Er:LiNbO3) is a prospective photonics component, operating at 1.5μm, which could find its use chiefly as an optical amplifier or…”
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Diffusion process applied in fabrication of ion-exchanged optical waveguides in novel Er3+ and Er3+/Yb3+-doped silicate glasses by Svecova, B., Spirkova, J., Janakova, S., Mika, M., Oswald, J., Mackova, A.

“…Planar optical waveguides fabricated in erbium doped glasses are promising photonics components operating at 1.5 μm, above all as optical amplifiers or…”
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A study of the behaviour of copper in different types of silicate glasses implanted with Cu+ and O+ ions by Švecová, B., Vařák, P., Vytykáčová, S., Nekvindová, P., Macková, A., Malinský, P., Böttger, R.

“…Glasses containing copper are promising photonic materials for lasing devices and all-optical components. It has already been shown that the oxidation state of…”
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Ion-exchanged optical waveguides fabricated in novel Er3+ and Er3+/Yb3+-doped silicate glasses: Relations between glass composition, basicity and waveguide properties by Svecova, B., Spirkova, J., Janakova, S., Mika, M.

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The influence of silver ion exchange on the luminescence properties of Er-Yb silicate glasses by Stanek, S., Nekvindova, P., Svecova, B., Vytykacova, S., Mika, M., Oswald, J., Barkman, O., Spirkova, J.

“…A set of zinc-silicate glasses with different ratios of Er-Yb as well amount of Zn was fabricated. The preparation of silver doped glasses was carried out…”
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Electric field-assisted erbium doping of LiNbO3 from melt by Cajzl, J., Nekvindová, P., Švecová, B., Macková, A., Malinský, P., Oswald, J., Vacík, J., Špirková, J.

“…This paper presents a new approach for LiNbO3 doping with erbium from melt by means of an electric field-assisted process. The doping was done at medium…”
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Au implantation into various types of silicate glasses by Malinsky, P, Mackova, A, Bocan, J, Svecova, B, Nekvindova, P

“…The implantation of gold ions into three types of silicate glass was studied. The energies of the implanted Au+ ions were 1701keV, and the fluences of the ions…”
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Studies of PMMA sintering foils with and without coating by magnetron sputtering Pd by Cutroneo, M., Mackova, A., Torrisi, L., Vad, K., Csik, A., Ando', L., Svecova, B.

“…Polymethylmethacrylate thin foils were prepared by using physical and chemical processes aimed at changing certain properties. The density and the optical…”
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