RESEARCH TRIANGLE PARK, N.C. -- Army-funded research developed a new microwave radiation sensor with 100,000 times higher sensitivity than currently available commercial sensors. Researchers said ...

Devices such as digital cameras electronically measure levels of high-energy light, and that's good enough for most of us. Now, however, scientists have developed a mechanical alternative that works ...

ULIS, a Grenoble, France-based developer of thermal image sensors for commercial, defense and security applications, says it has achieved “unmatched performance” with its latest bolometer, a type of ...

Scientists in Finland have developed a nanodevice that can measure the absolute power of microwave radiation down to the femtowatt level at ultra-low temperatures – a scale trillion times lower than ...