Every year the Scientific American publishes the “The Top 10 Emerging Technologies” of the year. This year the, the research on metalenses is among these emerging technologies. For several years, our group is studying these new kinds of lenses that have only the thickness of a fraction of a human hair and several interesting properties.
The original article can be found here: www.scientificamerican.com/report/the-top-10-emerging-technologies-of-2019/
(Picture: Vanessa Branchi, Scientific American)