Selenide sputtered films development for MIR environmental sensor
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F16%3A39901472" target="_blank" >RIV/00216275:25310/16:39901472 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1364/OME.6.002616" target="_blank" >http://dx.doi.org/10.1364/OME.6.002616</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1364/OME.6.002616" target="_blank" >10.1364/OME.6.002616</a>
Alternative languages
Result language
angličtina
Original language name
Selenide sputtered films development for MIR environmental sensor
Original language description
A micro-sensor based on selenide glasses for evanescent wave detection in mid-infrared spectral range was designed and fabricated. Ge-Sb-Se thin films were successfully deposited by radio-frequency magnetron sputtering. In order to characterize them spectroscopic ellipsometry, atomic force microscopy and contact angle measurements were employed to study near and middle infrared refractive index, surface roughness and the wettability, respectively. Selenide sputtered films were micro-patterned by means of reactive ion etching with inductively coupled plasma process enabling single-mode propagation at a wavelength of 7.7 mu m for a waveguide width between 8 and 12 mu m. Finally, optical waveguide surface was functionalized by deposition of a hydrophobic polymer, which will permit detection of organic molecules in water. Thus, the optical transducer is a ridge waveguide composed by cladding and guiding Ge-Sb-Se sputtered layers exhibiting a tailored refractive index contrast and a polymer layer onto its surface ready for environmental detections in middle infrared
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JH - Ceramics, fire-proof materials and glass
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA16-17921S" target="_blank" >GA16-17921S: Heterostructures based on chalcogenides for nonlinear optics and optical sensors</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Optical Materials Express
ISSN
2159-3930
e-ISSN
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Volume of the periodical
6
Issue of the periodical within the volume
8
Country of publishing house
US - UNITED STATES
Number of pages
12
Pages from-to
2616-2627
UT code for WoS article
000382006900017
EID of the result in the Scopus database
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