Abstract
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.
| Original language | English |
|---|---|
| Pages (from-to) | 3869-3872 |
| Number of pages | 4 |
| Journal | Optics Letters |
| Volume | 45 |
| Issue number | 14 |
| DOIs | |
| State | Published - 15 Jul 2020 |
Bibliographical note
Publisher Copyright:© 2020 Optical Society of America.
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