Metalens and microtaper spectrometers on a fingertip

Peixia Zheng; Xuan Zhang; Hong-Chao Liu

doi:10.1038/s41377-023-01217-z

Light: Science & Applications (Jul 2023)

Metalens and microtaper spectrometers on a fingertip

Peixia Zheng,
Xuan Zhang,
Hong-Chao Liu

Affiliations

Peixia Zheng: Institute of Applied Physics and Materials Engineering, University of Macau, Avenida da Universidade
Xuan Zhang: Institute of Applied Physics and Materials Engineering, University of Macau, Avenida da Universidade
Hong-Chao Liu: Institute of Applied Physics and Materials Engineering, University of Macau, Avenida da Universidade

DOI: https://doi.org/10.1038/s41377-023-01217-z
Journal volume & issue: Vol. 12, no. 1
pp. 1 – 3

Abstract

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Abstract A multi-foci metalens and a leaky-mode microtaper provide innovative platforms to achieve high-resolution, wideband light spectra in millimeter-sized devices, thereby paving new ways for the commercialization of on-fingertip spectrometers.

Published in Light: Science & Applications

ISSN: 2047-7538 (Online)
Publisher: Nature Publishing Group
Country of publisher: United Kingdom
LCC subjects: Technology: Engineering (General). Civil engineering (General): Applied optics. Photonics; Science: Physics: Optics. Light
Website: https://www.nature.com/lsa/

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