Mass-Production Method Aims to Drive Metalenses Toward Widespread Commercial Use
POHANG, South Korea, April 8, 2024 — With their ability to manipulate light and potential to drastically reduce the size and thickness of optical components, metalenses show great promise, especially for applications in the NIR region. However, tens of millions of won — thousands of dollars in USD — are currently required to fabricate a metalens the size of a fingernail. In addition to excessive production costs, limitations in conventional manufacturing techniques, including small patterning