Details
| Originalsprache | Englisch |
|---|---|
| Seiten (von - bis) | 20106-20116 |
| Seitenumfang | 11 |
| Fachzeitschrift | Optics express |
| Jahrgang | 28 |
| Ausgabenummer | 14 |
| Frühes Online-Datum | 24 Juni 2020 |
| Publikationsstatus | Veröffentlicht - 6 Juli 2020 |
| Extern publiziert | Ja |
Abstract
We investigate a reconfigurable dielectric metasurface merging optomechanical interaction and quasi-bound states in the continuum promising for all-optical light control light. The surface consists of a dimerized high-contrast grating with a compliant bilayer structure. The optical forces induced by a control light field lead to structural deformations changing the optical response. We discuss requirements for the geometry and optical force distribution to enable an efficient optomechanical coupling, which can be exploited to tune reflectivity, phase and polarization of a beam impinging on the metasurface. Numerical results explore some tunable devices as mirrors, saturable output couplers, phase modulators and retarder plates.
ASJC Scopus Sachgebiete
- Physik und Astronomie (insg.)
- Atom- und Molekularphysik sowie Optik
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in: Optics express, Jahrgang 28, Nr. 14, 06.07.2020, S. 20106-20116.
Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review
}
TY - JOUR
T1 - Bound states in the continuum for optomechanical light control with dielectric metasurfaces
AU - Hurtado, Carol Bibiana Rojas
AU - Dickmann, Johannes
AU - Bruns, Florian Feilong
AU - Siefke, Thomas
AU - Kroker, Stefanie
N1 - Funding Information: The authors thank Frank Fuchs (Gitterwerk GmbH, Jena, Germany) for providing the RCWA code. C.B.R.H., J.D., F.F.B., S.K. acknowledge support by the Deutsche Forschungsgemein-schaft (DFG, German Research Foundation) under Germanys Excellence Strategy - EXC-2123 QuantumFrontiers - 390837967.
PY - 2020/7/6
Y1 - 2020/7/6
N2 - We investigate a reconfigurable dielectric metasurface merging optomechanical interaction and quasi-bound states in the continuum promising for all-optical light control light. The surface consists of a dimerized high-contrast grating with a compliant bilayer structure. The optical forces induced by a control light field lead to structural deformations changing the optical response. We discuss requirements for the geometry and optical force distribution to enable an efficient optomechanical coupling, which can be exploited to tune reflectivity, phase and polarization of a beam impinging on the metasurface. Numerical results explore some tunable devices as mirrors, saturable output couplers, phase modulators and retarder plates.
AB - We investigate a reconfigurable dielectric metasurface merging optomechanical interaction and quasi-bound states in the continuum promising for all-optical light control light. The surface consists of a dimerized high-contrast grating with a compliant bilayer structure. The optical forces induced by a control light field lead to structural deformations changing the optical response. We discuss requirements for the geometry and optical force distribution to enable an efficient optomechanical coupling, which can be exploited to tune reflectivity, phase and polarization of a beam impinging on the metasurface. Numerical results explore some tunable devices as mirrors, saturable output couplers, phase modulators and retarder plates.
UR - http://www.scopus.com/inward/record.url?scp=85087758788&partnerID=8YFLogxK
U2 - 10.1364/OE.392782
DO - 10.1364/OE.392782
M3 - Article
C2 - 32680078
AN - SCOPUS:85087758788
VL - 28
SP - 20106
EP - 20116
JO - Optics express
JF - Optics express
SN - 1094-4087
IS - 14
ER -