Ultraviolet Metalenses Mass Produced. Will Enable Future AI Chips
by Brian Wang from NextBigFuture.com on (#6KMST)
Extreme Ultraviolet lithography for computer chips have been critical to letting us efficiently get better than 14 nanometer computer chips. Metalenses are 10,000 times thinner than regular lenses. Metalenses control light properties through nanometer-scale patterns or structures on lens surfaces. With the ability to reduce the thickness of conventional lenses by a factor of 10,000, ...