Abstract: This paper proposes and demonstrates an arbitrarily tunable multi-frequency pulse modulation scheme based on an active fiber loop, which effectively suppresses the interference fading effect ...

Noor Salman, widow of Pulse nightclub gunman, acquitted of terrorism charges The widow of the gunman who killed 49 people at a gay Orlando nightclub has been acquitted on charges of lying to the FBI ...

Maiken Scott is the host and executive producer of WHYY’s weekly health and science show “The Pulse.” “The Pulse” explores stories about the people and places at the heart of health and science.

Displays are devices for presenting information or recreating still or moving images. Numerous optical technologies are used in displays, including organic light-emitting diodes and inorganic ...