DOAJ Open Access 2021

OAM-inspired new optics: the angular metalens

Gianluca Ruffato

Abstrak

Abstract Analogous to the behavior of a common converging lens for the input of tilted waves, a recent publication suggests a new optical element with an azimuthal-quadratic phase profile for the focusing of orbital angular momentum beams at distinct angular positions. Its realization in a metasurface form enables the combined measurement of orbital and spin angular momentum using a single optical component.

Topik & Kata Kunci

Applied optics. Photonics Optics. Light

Penulis (1)

Gianluca Ruffato

Format Sitasi

APA MLA BibTeX

Ruffato, G. (2021). OAM-inspired new optics: the angular metalens. https://doi.org/10.1038/s41377-021-00541-6

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Informasi Jurnal

Tahun Terbit: 2021
Sumber Database: DOAJ
DOI: 10.1038/s41377-021-00541-6
Akses: Open Access ✓