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

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 ...

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 ...

Dielectric nanostructures, typically composed of high-index materials such as silicon or titanium dioxide, feature low intrinsic losses and support pronounced electric and magnetic resonances at ...

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 ...

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

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 ...