Researchers at Northeastern University have developed a tunable filter for terahertz wave signals that helps increase transmission rates and improve signal quality. This breakthrough is critical to the advancement of …
Photograph of a supercontinuum produced by a short pulse laser. The creation of plasma produces light spanning the visible and invisible parts of the electromagnetic spectrum. Credit: Frontiers of Optoelectronics …
Aerogels can be highly hydrophobic through simple chemical modifications.Photo credit: Thor Barkhed High-frequency terahertz waves have great potential in many applications, including next-generation medical imaging and communications.Researchers from Sweden’s Limping …