Major television networks in the United States operate within a regulatory framework that requires them to license broadcasting spectrum from the federal government. This arrangement affects some of ...

Focused laser-like light that covers a wide range of frequencies is highly desirable for many scientific studies and for many applications, for instance, quality control of manufacturing semiconductor ...

At the core of the breakthrough is an optical parametric oscillator (OPO), a resonator that converts incoming laser light into new frequencies using a nonlinear crystal. For decades, OPOs have been ...

JOINT BASE MCGUIRE-DIX-LAKEHURST, N.J. — Soldiers with the 25th Infantry Division, 101st Airborne Division, 11th Airborne Division and Special Operations Command received first touch and training on ...

The U.S. Army has spent the last 10 years or so bringing its cyber and electromagnetic activities (CEMA) and electromagnetic spectrum operations (EMSO) into its warfighting in ways not seen before.

The U.S. Department of Defense (DOD) has some “big challenges” when it comes to spectrum operations, with the environment becoming more and more congested. The National Strategic Research Institute ...

With a $760,000 research grant from the National Science Foundation, investigators at the University of Kansas will develop “intelligent spectrum management frameworks” to enable reliable ...

Electromagnetic Spectrum (EMS) operations in contested environments require battlefield assumptions based on mission dependent factors and complex ...