Dispersion-tailored Metasurfaces and Meta-lenses
Autor: | Federico Capasso, Zhujun Shi, Wei Ting Chen, Vyshakh Sanjeev, Alexander Y. Zhu, Mohammadreza Khorasaninejad |
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Rok vydání: | 2017 |
Předmět: | |
Zdroj: | Frontiers in Optics 2017. |
Popis: | We report dispersion-tailored metasurfaces in the visible, including an achromatic meta-lens capable of keeping a constant focal length within a continuous bandwidth. The dispersion of meta-lenses can also be tailored with tunable Abbe numbers. |
Databáze: | OpenAIRE |
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