A pixel either controls or analyzes, but not at the same time. Researchers from ETH Zurich in Switzerland, however, managed ...
The Fourier pixel colored logo of ETH Zurich. The letter ‘E’ is roughly 1 millimeter tall on the camera. Credit: Glauser YM, ...
Nonlinear optics is the study of how intense light interacts with matter. The optical response of a material usually scales linearly with the amplitude of the electric field. At high powers, however, ...