University of Central Florida College of Optics and Photonics researchers achieved the first observation of de Broglie-Mackinnon wave packets by exploiting a loophole in 1980’s-era laser physics theorem. A research paper by CREOL and Florida Photonics Center of Excellence professor Ayman Abouraddy and research assistant Layton Hall ’22MS has been published in the peer-reviewed scientific journal, Nature Physics. Observation of optical de Broglie–Mackinnon wave packets highlights the team’s research using a class of pulsed laser beams they call space-time wave packets. In an interview with Dr. Abouraddy, he provides more insight into his team’s research and what it may hold...