Recent advances in strongly resonant and gradient all-dielectric metasurfaces

DC Zografopoulos, O Tsilipakos - Materials Advances, 2023 - pubs.rsc.org
All-dielectric metasurfaces have been intensively researched as a low-loss, flat-optics
platform for the advanced manipulation of electromagnetic wave propagation. Among the …

Ultrasensitive refractive index sensing based on the quasi‐bound states in the continuum of all‐dielectric metasurfaces

HH Hsiao, YC Hsu, AY Liu, JC Hsieh… - Advanced Optical …, 2022 - Wiley Online Library
Symmetry‐protected quasi‐bound states in the continuum (BIC) controlled by metasurfaces
with broken in‐plane symmetry are widely exploited to achieve highly surface‐sensitive and …

How does carbon footprint information affect consumer choice? A field experiment

B Beyer, R Chaskel, S Euler, J Gassen… - Journal of …, 2024 - Wiley Online Library
This paper reports the results of a field experiment investigating how attributes of carbon
footprint information affect consumer choice in a large dining facility. Our hypotheses and …

Symmetric metasurface with dual band polarization-independent high-Q resonances governed by symmetry-protected BIC

Y Cai, Y Huang, K Zhu, H Wu - Optics Letters, 2021 - opg.optica.org
In this Letter, we propose a symmetric metasurface composed of single-sized amorphous-
silicon (a-Si) cuboids tetramer clusters that support two resonances with opposite symmetry …

Asymmetric tetramer metasurface sensor governed by quasi-bound states in the continuum

Y Zhou, M Luo, X Zhao, Y Li, Q Wang, Z Liu, J Guo… - …, 2023 - degruyter.com
Asymmetric metasurfaces supporting quasi-bound states in the continuum (BICs) with high
Q-factors and strong light–matter interaction properties are attractive platforms for label-free …

Momentum mismatch driven bound states in the continuum and ellipsometric phase singularities

F Wu, X Qi, M Qin, M Luo, Y Long, J Wu, Y Sun, H Jiang… - Physical Review B, 2024 - APS
In this paper, we elucidate the formation of bound states in the continuum (BICs) in
compound grating waveguide structures from the perspective of momentum mismatch. As …

Polarization‐independent quasibound states in the continuum

P Vaity, H Gupta, A Kala, S Dutta Gupta… - Advanced Photonics …, 2022 - Wiley Online Library
A new property of the trapped mode (bound state in the continuum, BIC) supported by a
dielectric resonant metasurface, which changes its lattice symmetry, is uncovered. The …

Quasi-dark resonances in silicon metasurface for refractometric sensing and tunable notch filtering

DC Zografopoulos, V Dmitriev - Journal of Lightwave Technology, 2021 - opg.optica.org
A silicon metasurface with a symmetry-protected quasi-dark resonant mode is designed and
demonstrated as a refractometric sensor and tunable notch filter in the near-infrared …

Metallic and All‐Dielectric Metasurfaces Sustaining Displacement‐Mediated Bound States in the Continuum

LM Berger, M Barkey, SA Maier… - Advanced Optical …, 2024 - Wiley Online Library
Bound states in the continuum (BICs) are localized electromagnetic modes within the
continuous spectrum of radiating waves. Due to their infinite lifetimes without radiation …

Antitoroidic and toroidic orders in all-dielectric metasurfaces for optical near-field manipulation

VR Tuz, V Dmitriev, AB Evlyukhin - ACS Applied Nano Materials, 2020 - ACS Publications
In material science, multiferroics attract significant interest due to their broad functionality
originating from the ability to maintain an interaction between the magnetic and electric …