Nanoantennae are tiny structures at the nanoscale that are designed to efficiently capture and emit light, often operating similarly to traditional antennas but at much smaller dimensions. They are crucial in enhancing light-matter interactions, particularly in applications like sensing, imaging, and photonic devices. By manipulating electromagnetic waves, nanoantennae can improve signal quality and enable advanced functionalities in nanotechnology.
congrats on reading the definition of nanoantennae. now let's actually learn it.