Why fast-response, non-contact temperature sensing is needed in biomedical research. How thin, transparent film is used to create the Seebeck effect to measure temperature. The instrumentation ...

Researchers have developed a new technology that can shape the spectrum of light emitted from a laser frequency comb across ...

WASHINGTON -- Researchers have developed a compact laser that emits light with extreme spectral purity that doesn't change in response to environmental conditions. The new potentially portable laser ...

Imagine walking through a field on a cloudless day when you suddenly hear the 130-decibel roar of a fighter jet. But you can’t spot the jet, or even tell which direction the sound is coming from.