Fiber optic index sensor enhanced by gold nanoparticle assembly on long period grating

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985882%3A_____%2F17%3A00484868" target="_blank" >RIV/67985882:_____/17:00484868 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.ijleo.2016.12.059" target="_blank" >http://dx.doi.org/10.1016/j.ijleo.2016.12.059</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.ijleo.2016.12.059" target="_blank" >10.1016/j.ijleo.2016.12.059</a>

Result language
angličtina
Original language name
Fiber optic index sensor enhanced by gold nanoparticle assembly on long period grating
Original language description
The sensing performance of long period grating (LPG) in integration with colloidal gold nanoparticles (LPG-AuNPs) is investigated. An LPG coupled with a higher cladding mode of LP0.10 is fabricated on single mode fiber (SMF) with higher sensitivity to refractive index compared with lower cladding modes such as LP0,2, LP0,3 and LP0.4 via symmetric CO2 laser irradiation. A bilayer of poly (allylamine hydrochloride) (PAH) and gold nanoparticles is deposited on the grating portion via layer-by-layer self-assembly technique. It is found that the sensitivity is increased from 460 nmirefractive index unit (RIU) to 759 nm/RIU using the LPG-AuNPs
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
20201 - Electrical and electronic engineering

Project
<a href="/en/project/LH11038" target="_blank" >LH11038: Chemical and biochemical sensors based on functionalized micro- and nanostructured optical waveguides</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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