To capture higher-definition and sharper images of cosmological objects, astronomers sometimes combine the data collected by ...

Optical data storage is the use of light to write and read information to and from a memory device. Storage can be achieved by using lasers to pattern a surface, such as on a compact disc, or altering ...

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, ...

Cell sorting has become a key technique in modern biology, medicine, and biotechnology. Researchers use it to separate, analyze, and study different cell types with high precision. In this article, we ...