Effect of Sol-Gel Modifications on Characteristics of Silica Spherical Microresonators

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F11%3A00190625" target="_blank" >RIV/68407700:21340/11:00190625 - isvavai.cz</a>
Result on the web
<a href="http://www.ingentaconnect.com/content/asp/senlet/2011/00000009/00000006/art00040" target="_blank" >http://www.ingentaconnect.com/content/asp/senlet/2011/00000009/00000006/art00040</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1166/sl.2011.1801" target="_blank" >10.1166/sl.2011.1801</a>

Result language
angličtina
Original language name
Effect of Sol-Gel Modifications on Characteristics of Silica Spherical Microresonators
Original language description
The paper deals with the preparation and characterisation of whispering-galery-mode (WGM) spherical microresonators modified by thin xerogel layers. Microspheres with diameters around 330 nm have been prepared by melting a tip of silica fiber with a hydrogen-oxygen burner. The microspheres were modified by a thin silica xerogel layer using tetraethoxysilane-based sol. Resonance spectra of the microspheres were measured when WGMs were excited by a fiber taper. Q factors of the microspheres ranging from 104-106 have been determined from the resonance spectra. Shifts of resonance dips caused by acetone vapors have been observed.
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
BH - Optics, masers and lasers
OECD FORD branch
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Project
<a href="/en/project/GA102%2F09%2F1763" target="_blank" >GA102/09/1763: Design, preparation aand characterization of novel types of optical microresonators for chemical detection</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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