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Conferences > FiO > 2020 > FTh2E > FTh2E.2

Realization of a high-Q resonance by quasi-bound states in the continuum in a silicon metasurface with defects

Baiming Wang, Yujie Chen, and Siyuan Yu

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Abstract

A metasurface supporting quasi-bound states in the continuum under normal excitation condition is designed by breaking symmetry of structures. The high-Q resonance in the proposed device may find applications in optical filters and novel lasers.

© 2020 The Author(s)

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