Reflective metalens with an enhanced off-axis focusing performance

Metalenses are one of the most promising metasurface applications. However, all-dielectric reflective metalenses are rarely studied, especially regarding their off-axis focusing performance. After experimentally studying the material optical properties in this work, we propose reflective metalens ba...

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Veröffentlicht in:	Optics express 2022-09, Vol.30 (19), p.34117-34128
Hauptverfasser:	Alnakhli, Zahrah, Lin, Ronghui, Liao, Che-Hao, Labban, Abdulrahman El, Li, Xiaohang
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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