Scientists Achieve Million-Fold Energy Enhancement in Diamond Optical Antennas

Theory has become practice as new work from the University of Chicago Pritzker School of Molecular Engineering taps diamond defects’ remarkable ability to concentrate optical energy.

Researchers have developed atomic antennas using germanium vacancy centers in diamonds, achieving a million-fold optical energy enhancement. This advancement allows the study of fundamental physics and opens new research avenues. The collaboration between theoretical and experimental teams was essential to this breakthrough.

Atomic Antennas: Harnessing Light for Powerful Signals
Similar to how a radio antenna captures a broadcast from the air and concentrates the energy into music, individual atoms can collect and concentrate the energy of light into a strong, localized signal that researchers can use to investigate the fundamental building blocks of matter.