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Preprint article · Journal article

How good is your metalens? Experimental verification of metalens performance criterion

By Engelberg, Jacob1; Wildes, Talia1; Zhou, Chen2; Mazurski, Noa1; Bar-David, Jonathan1; Kristensen, Anders2,3,4; Levy, Uriel1

From

Hebrew University of Jerusalem1

Department of Health Technology, Technical University of Denmark2

Nano and Bio-physical Systems, Department of Health Technology, Technical University of Denmark3

Optofluidics, Nano and Bio-physical Systems, Department of Health Technology, Technical University of Denmark4

A metric for evaluation of overall metalens performance is presented. It is applied to determination of optimal operating spectral range of a metalens, both theoretically and experimentally. This metric is quite general and can be applied to the design and evaluation of future metalenses, particularly achromatic metalenses.

Language: English
Year: 2020
Pages: 3869-3872
ISSN: 15394794 and 01469592
Types: Preprint article and Journal article
DOI: 10.1364/OL.394680
ORCIDs: Kristensen, Anders , 0000-0002-7421-914X and 0000-0002-5918-1876
Keywords

physics.optics

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