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Akademický článek

Asymmetric dumbbell dimers simultaneously supporting quasi-bound states in continuum and anapole modes for terahertz biosensing

Autor: Feng Jixin, Wang Xianghui, Shi Weinan, Ma Liang, Ji Yunyun, Fan Fei, Chang Shengjiang

Publikováno v: Nanophotonics, Vol 13, Iss 21, Pp 4007-4017 (2024)

Multi-resonant metasurfaces are of great significance in the applications of multi-band nanophotonics. Here, we propose a novel metasurface design scheme for simultaneously supporting quasi-bound states in continuum (QBIC) and other resonant modes, i

Externí odkaz: https://doaj.org/article/71128de6c1674dc180f1fde4d230a12c

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Akademický článek

Broadband large-angle beam scanning with dynamic spin energy distribution based on liquid crystal cascaded bilayer metasurface

Autor: Zhao Huijun, Liu Jiayue, Jiang Songlin, Jiang Xinhao, Cheng Jierong, Ji Yunyun, Chang Shengjiang, Fan Fei

Publikováno v: Nanophotonics, Vol 12, Iss 20, Pp 3945-3954 (2023)

Dynamic manipulation of terahertz (THz) beams plays an important role in THz application systems. The PB metasurface provides an effective scheme for space separation and deflection of the spin beam. However, mirror symmetry locking of the conjugated

Externí odkaz: https://doaj.org/article/89a53ba63645488ca8ad9ae9d7bff904

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