High-Q resonant Terahertz metasurfaces 小乘在线 科普服务 VX 2305626360 来自专栏 · PubCard https://www.oejournal.org/article/doi/10.29026/oea.2024.240043www.oejournal.org/article/doi/10.29026/oea.2024.240043 Manukumara Manjappa ¹, Yuri Kivshar ² ¹ Department of Instrumentation and Appl...
[28,29] achieved high Q factor through the excitation of supercavity modes based on BIC terahertz metasurface. Ma et al. [30] reported toroidal dipole resonances with high Q factor in all-dielectric metamaterial using BIC, which can serve as refractive index monitoring. Meanwhile, Hu et al. ...
Dielectric metasurfaces enabling advanced optical biosensors ACS Photonics, 8 (1) (2021), pp. 47-60 CrossrefView in ScopusGoogle Scholar [38] D. Liu, X. Yu, F. Wu, S. Xiao, F. Itoigawa, S. Ono Terahertz high-Q quasi-bound states in the continuum in laser-fabricated metallic double...
Here, we designed a free-space coupling system for symmetric microtoroids by using a single objective lens together with a digital micromirror device (DMD). This configuration has three purposes: focusing the input light, collecting the resonant scattered light, and imaging the microtoroid. Using ...
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Resonant optical tunneling effect: recent progress in modeling and applications IEEE J Sel Top Quantum Electron, 19 (3) (2013) Google Scholar Cited by (13) Transmission/reflection mode switchable ultra-broadband terahertz vanadium dioxide (VO<inf>2</inf>) metasurface filter for electromagnetic shield...
Liquid-metal-based metasurface for terahertz absorption material: Frequency-agile and wide-angle APL Mater, 5 (6) (2017), p. 066103, 10.1063/1.4985288 Google Scholar [3] W. Zhu, Q. Song, L. Yan, W.u. Zhang, P.-C. Wu, L.K. Chin, H. Cai, D.P. Tsai, Z.X. Shen, T.W. ...
(BIC)metasurfaces have been rapidly developed in the optical regime,it is still a challenging task in the terahertz band for long years because of absorption loss of dielectric materials,design,and fabrication of nanostructures,and the need for high-signal-to-noise ratio and high-resolution ...
Metasurface, composed of multiple subwavelength nanoresonators, can be used to manipulate electromagnetic waves in the microwave, terahertz, and optical regions. In recent years, many optical devices based on metasurface have been proposed including absorbers [3, 4], optical modulators [5, 6], ...
[31]M. Gupta, V. Savinov, N. Xu, et al., “Sharp toroidal resonances in planar terahertz metasurfaces,”Adv. Mater., vol. 28, pp. 8206–8211, 2016,https://doi.org/10.1002/adma.201601611.Search in Google Scholar [32]V. R. Tuz, V. V. Khardikov, and Y....