The transmission of optical information through random scattering media is a major challenge in optics, biomedical imaging, ...

Researchers have created a special flat lens that shapes light into an optical needle—a thin beam that stays tightly focused ...

Optical physics is the study of the fundamental properties of light and its interaction with matter. This includes classical optical phenomena such as reflection, refraction, diffraction and ...

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, ...