Indian Researchers Develop Technique to Tune Optical Properties of Metals for Programmable Nanophotonic Devices

Researchers have developed a new technique to dynamically tune the optical properties of metals, opening a promising pathway for the development of programmable nanophotonic devices. The breakthrough enables precise control over the interaction of light with metallic nanostructures, paving the way for advanced optical technologies. The study demonstrates that the optical response of metals, traditionally considered fixed, can be modified in a controlled manner. This capability could facilitate t