In a new study published in Science, researchers have developed a new method for detecting infrared light by changing its frequency to a corresponding frequency in the range of visible light.

Light is an electromagnetic wave: it consists of oscillating electric and magnetic fields propagating through space. Every wave is characterized by its frequency, which refers to the number of ...

A team of scientists from the University of Chicago, the University of California Berkeley, Argonne National Laboratory, and ...

ADELPHI, Md. - A new quantum sensor is capable of analyzing the full spectrum of radio frequency and real-world signals, unleashing new potentials for Soldier communications, spectrum awareness and ...

A new quantum sensor can analyze the full spectrum of radio frequency and real-world signals, unleashing new potentials for soldier communications, spectrum awareness and electronic warfare. Army ...

Could a miniaturized radio component ease political debates over the ownership and use of frequencies held by the Pentagon and coveted by telecommunications companies? For the past three years, the ...