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Conferences > CLEOPR > 2022 > CFA8G > CFA8G_01

Super Absorbing Germanium Metasurface with quasi-Bound States in the Continuum

Reza Masoudian Saadabad, Lujun Huang, and Andrey E Miroshnichenko

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Abstract

Germanium is the proper material for fiber-optic communication due to low-intrinsic dissipative losses at the telecommunication C-band. But specific applications need stronger absorption. We demonstrate super-absorbing germanium metasurfaces designed by quasi-bound states in the continuum.

© 2022 IEEE

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