Plasmonic Devices

Plasmonic devices harness tiny oscillations of electrons at metal surfaces called plasmons, which occur when light interacts with metals like gold or silver. These oscillations can concentrate and manipulate light on scales smaller than its wavelength, enabling advanced functions such as highly sensitive sensors, improved imaging, or faster data processing. By controlling these electron waves, plasmonic devices open new possibilities in nanotechnology, optics, and electronics, allowing for innovations that enhance how we detect, communicate, and interact with light at extremely small scales.