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Conferences > CLEO_SI > 2023 > SM2G > SM2G.5

Non-volatile reconfigurable metasurface for free-space phase-only modulation

Zhuoran Fang, Rui Chen, Johannes E. Fröch, Quentin Tanguy, Asir Intisar Khan, Xiangjin Wu, Arnab Mana, David Sharp, Christopher Munley, Matthew Reynolds, Eric Pop, and Arka Majumdar

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Abstract

We demonstrated a nonvolatile electrically reconfigurable metasurface based on low-loss phase-change materials Sb2Se3 with phase-only (~0.25π) modulation in the free-space. The tunable metasurface is robust against reversible switching over 1,000 times.

© 2023 The Author(s)

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