Saturable absorption of silver nanoparticles in glass femtosecond laser pulses at 400 nm

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F15%3A43900423" target="_blank" >RIV/60461373:22310/15:43900423 - isvavai.cz</a>
Result on the web
<a href="http://www.sciencedirect.com/science/article/pii/S0022309315300867" target="_blank" >http://www.sciencedirect.com/science/article/pii/S0022309315300867</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.jnoncrysol.2015.06.027" target="_blank" >10.1016/j.jnoncrysol.2015.06.027</a>

Result language
angličtina
Original language name
Saturable absorption of silver nanoparticles in glass femtosecond laser pulses at 400 nm
Original language description
The commercially available glass BK7 was chosen to prepare silver-rich layer within the glass by the silver (Ag) ion exchange method in order to enhance its nonlinear optical properties. The glass substrates were doped with Ag at 320 oC by a 50-minute Ag+ LEFT RIGHT ARROW Na+ ion exchange in a melt of NaNO3 and KNO3 containing 14 mol% of AgNO3. Then, one piece of glass BK7 containing Ag ions (as-exchanged sample) was annealed in air for 1 h at 600 oC to prepare the as-annealed sample. The thickness of the layer containing Ag in the as-exchanged glass BK7 was measured to less than 1 ?m. It was found that during the post-exchanged annealing most silver diffused deeply into the glass substrate leading to increase the thickness of the layer to 110 ?m. However, some amount of Ag nucleated during the annealing, thus creating small nanoparticles (NPs) with an average size of 2 nm. The linear and nonlinear optical properties of the as-exchanged and as-annealed glass BK7 were studied. The as-ex
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CA - Inorganic chemistry
OECD FORD branch
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Project
<a href="/en/project/GBP108%2F12%2FG108" target="_blank" >GBP108/12/G108: Preparation, modification and characterization of materials by radiation</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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