Details
| Original language | English |
|---|---|
| Article number | 012177 |
| Journal | Journal of Physics: Conference Series |
| Volume | 1461 |
| Issue number | 1 |
| Publication status | Published - 23 Apr 2020 |
| Externally published | Yes |
| Event | 4th International Conference on Metamaterials and Nanophotonics, METANANO 2019 - St. Petersburg, Russian Federation Duration: 15 Jul 2019 → 19 Jul 2019 |
Abstract
Dielectric nanophotonics is the modern and very relevant field of optics. In this work we use the recently reported Cartesian multipole decomposition approach for all-dielectric metasurfaces [1] to study optical properties of the silicon metasurface at the nanoscale. This metasurface consists of crystalline silicon cubes rotated by 45° around the axis perpendicular to the surface plane. We use numerical modeling and semi-analytical approach to find origins of the scatering by the considered metasurface. Results obtained with the multipole approach are in the good agreement with the direct calculations of transmission and reflection spectra. Insights from our study can be widely used to design novel metasurfaces and metadevices and tune their optical properties to achieve a needed functionality.
ASJC Scopus subject areas
- Physics and Astronomy(all)
- General Physics and Astronomy
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In: Journal of Physics: Conference Series, Vol. 1461, No. 1, 012177, 23.04.2020.
Research output: Contribution to journal › Conference article › Research › peer review
}
TY - JOUR
T1 - Multipole analysis of periodic array of rotated silicon cubes
AU - Terekhov, P. D.
AU - Evlyukhin, A. B.
AU - Karabchevsky, A.
AU - Shalin, A. S.
N1 - Funding Information: This work has been supported by the Israel Innovation Authority-Kamin Program, Grant 62045. The authors acknowledge the financial support provided by Russian Fund for Basic Research (Projects No. 18-02-00414, 18-52-00005). The work was partially supported by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) under Germany’s Excellence Strategy within the Cluster of Excellence PhoenixD (EXC 2122, Project ID 390833453).
PY - 2020/4/23
Y1 - 2020/4/23
N2 - Dielectric nanophotonics is the modern and very relevant field of optics. In this work we use the recently reported Cartesian multipole decomposition approach for all-dielectric metasurfaces [1] to study optical properties of the silicon metasurface at the nanoscale. This metasurface consists of crystalline silicon cubes rotated by 45° around the axis perpendicular to the surface plane. We use numerical modeling and semi-analytical approach to find origins of the scatering by the considered metasurface. Results obtained with the multipole approach are in the good agreement with the direct calculations of transmission and reflection spectra. Insights from our study can be widely used to design novel metasurfaces and metadevices and tune their optical properties to achieve a needed functionality.
AB - Dielectric nanophotonics is the modern and very relevant field of optics. In this work we use the recently reported Cartesian multipole decomposition approach for all-dielectric metasurfaces [1] to study optical properties of the silicon metasurface at the nanoscale. This metasurface consists of crystalline silicon cubes rotated by 45° around the axis perpendicular to the surface plane. We use numerical modeling and semi-analytical approach to find origins of the scatering by the considered metasurface. Results obtained with the multipole approach are in the good agreement with the direct calculations of transmission and reflection spectra. Insights from our study can be widely used to design novel metasurfaces and metadevices and tune their optical properties to achieve a needed functionality.
UR - http://www.scopus.com/inward/record.url?scp=85084156254&partnerID=8YFLogxK
U2 - 10.1088/1742-6596/1461/1/012177
DO - 10.1088/1742-6596/1461/1/012177
M3 - Conference article
AN - SCOPUS:85084156254
VL - 1461
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
SN - 1742-6588
IS - 1
M1 - 012177
T2 - 4th International Conference on Metamaterials and Nanophotonics, METANANO 2019
Y2 - 15 July 2019 through 19 July 2019
ER -