Researchers have created a bilayer metasurface made of two stacked layers of titanium dioxide nanostructures, opening new possibilities for structuring light.

Harvard engineers unveiled the world's first visible-spectrum metasurfaces—ultra-thin, flat devices patterned with nanoscale ...

Harvard engineers unveiled the world's first visible-spectrum metasurfaces -- ultra-thin, flat devices patterned with nanoscale ...

Dr. Yifan Jian explores the evolution of OCT, challenges in retinal imaging, and AI's potential in biophotonics, shaping the ...

NASA’s broad reach across digital platforms has been recognized by the International Academy of Digital Arts and Sciences (IADAS), with 10 nominations across multiple categories for the academy’s 29th ...

Capturing precise 3D details with a single camera has long been a challenge. Traditional methods often require complex ...

Metasurfaces have the potential to fundamentally improve optical systems in our everyday lives. By controlling light more precisely, they drive compact, multi-functional solutions. Researchers have ...

Radioisotope thermoelectric generators can turn heat into electricity using a principle called the Seebeck effect, discovered ...