Light is an unusually rich carrier of information. Its direction of travel, wavelength, and polarization can all be used to ...

Researchers at the Indian Institute of Science (IISc) have fabricated a device to increase or “up-convert” the frequency of short infrared light to the visible range. Up-conversion of light has ...

In 1873, Ernst Abbe proposed the famous diffraction limit theory, stating that the resolution of an optical system is limited by the light wavelength ...

Chemists have developed a tool for noninvasive brain imaging that can help illuminate hard-to-access structures and processes. Their small-molecule dye is the first of its kind that can cross the ...

A new publication from Opto-Electronic Advances; DOI 10.29026/oea.2026.250149, discusses a quarter-wave geometric-phase ...

A University of Arizona research team is set to receive $2.7 million from the NIH's Common Fund Venture Program to advance next-generation imaging technologies that allow deeper, clearer views inside ...

Florian Willomitzer (left) and Madabhushi Balaji align their Synthetic Wavelength Imaging lab bench prototype to image non-melanoma skin cancer. The final prototype will be implemented in a portable ...

Yakult Honsha. has filed a patent for an imaging device that includes a camera with a N-band color filter, M types of light sources with emission peaks in different wavelength ranges, and a conversion ...

Researchers at Stanford University, in collaboration with scientists at the German Cancer Institute, have shown for the first ...

Explore advances in protein imaging techniques and spatial proteomics. Learn how modern imaging tools reveal protein dynamics and organization in cells.