Dispersion-tailored Metasurfaces and Meta-lenses

Autor:	Federico Capasso, Zhujun Shi, Wei Ting Chen, Vyshakh Sanjeev, Alexander Y. Zhu, Mohammadreza Khorasaninejad
Rok vydání:	2017
Předmět:	Diffraction Diffractive lens Optics Materials science business.industry Achromatic lens law Bandwidth (signal processing) White light Focal length business law.invention
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
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::8205efc6e11b7469730df8d1fafb37a4 https://doi.org/10.1364/fio.2017.jw3a.102 Zobrazit plný text záznamu