Nonlinear optical encryption using tensor. The information of light that is scattered and modulated by the nonlinear scattering medium randomly changes, making it difficult to reconstruct the original ...

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

Recently, the research team led by Professor CUI Wenyu from Hefei Institutes of Physical Science of the Chinese Academy of Sciences (CAS), in collaboration with the research groups from Institute of ...

Researchers have developed a new microscope that can visualize the optical response of surfaces at an unprecedented spatial resolution of one nanometer. This paves the way for optical microscopy of ...

Atmospheric aerosols—suspensions of fine solid or liquid particles in the air—exert a profound influence on Earth’s climate, air quality and visibility through their interactions with solar and ...

When you look up at the sky and see clouds of wondrous shapes, or struggle to peer through dense, hazy fog, you're seeing the results of 'Mie scattering', which is what happens with light interacts ...

Optical scatterometry is a non-destructive metrology technique used to characterize periodic nanostructures, such as gratings, arrays, and patterned surfaces. It involves measuring the intensity and ...

A depth-compensated diffractive optical element photoacoustic microscope enables more uniform photoacoustic imaging across tissue depths.