Grating resonances on periodic arrays of sub-wavelength wires and strips: From discoveries to photonic device applications
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985882%3A_____%2F16%3A00469438" target="_blank" >RIV/67985882:_____/16:00469438 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/978-94-017-7315-7_4" target="_blank" >http://dx.doi.org/10.1007/978-94-017-7315-7_4</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/978-94-017-7315-7_4" target="_blank" >10.1007/978-94-017-7315-7_4</a>
Alternative languages
Result language
angličtina
Original language name
Grating resonances on periodic arrays of sub-wavelength wires and strips: From discoveries to photonic device applications
Original language description
This chapter reviews the nature and the history of discovery of the high-quality natural modes existing on periodic arrays of many sub-wavelength scatterers as specific periodically structured open resonators. Although such modes can be found on various finite and infinite arrays made of metallic and dielectric elements, we concentrate our discussion around infinite arrays of silver wires and strips in the optical range. The grating modes (G-modes), like any other natural modes, are the “parents of the corresponding resonances in the electromagneticwave scattering and absorption. Their wavelengths in either case are determined mainly by the period and the angle of incidence that has been a reason of their misinterpretation as Rayleigh anomalies. On the frequency scans of the reflectance or transmittance coefficients, G-mode resonances are usually observed as Fano-shape (double-extremum) spikes, while in the absorption they always display conventional Lorentz-shape peaks. If a grating is made of sub-wavelength size noble-metal elements, G-modes exist together with better known localized surface-plasmon modes (LSP-modes) whose wavelengths lay in the optical range. Thanks to high tunability and considerably higher Q-factors, the G-mode resonances can potentially supplement or even replace the LSP-mode resonances in the design of nanosensors, nanoantennas, and nanosubstrates for solar cells and surface-enhanced Raman scattering
Czech name
—
Czech description
—
Classification
Type
C - Chapter in a specialist book
CEP classification
JA - Electronics and optoelectronics
OECD FORD branch
—
Result continuities
Project
—
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Book/collection name
Contemporary Optoelectronics
ISBN
978-94-017-7314-0
Number of pages of the result
15
Pages from-to
65-79
Number of pages of the book
234
Publisher name
Springer
Place of publication
Dordrecht
UT code for WoS chapter
—