A team with researchers at the University of Tokyo and JSR Corp. fabricated and tested flat lenses called Fresnel zone plates (FZPs), but did so for the first time using only common semiconductor ...
Flat lenses, such as metalenses, exist, but they come with hefty price tags and a high degree of complexity, and only a small number of devices are available. In the race to increase the quality ...
Results that may be inaccessible to you are currently showing.
Hide inaccessible results
Feedback