Scientists in Japan have found a way to create solar-powered tissues, which may lead to breakthroughs in growing organs and ...

From high-efficiency light amplifiers and advanced sensors to innovative laser technologies ... challenging due to the need ...

Sheila Kennedy says ultrasound technology reveals subtle signs of reliability risks.

An international research team has for the first time designed realistic photonic time crystals ---- exotic materials that exponentially amplify light. The breakthrough opens up exciting possibilities ...

Fluorescence lifetime imaging microscopy (FLIM) excels over the widely used fluorescence intensity imaging by allowing the measurement of absolute signal levels, independent of sensor concentration.

For the first time, an international research team has designed realistic photonic time crystals—exotic materials that ...

Four-wave mixing A weak optical signal (red) from a spacecraft transmitter can be amplified noise-free when it encounters two pump waves (blue and green) in a receiver on Earth. (Courtesy: Chalmers ...

A recent breakthrough in the development of photonic time crystals could dramatically alter how we manipulate and amplify ...

A loud sound has a large amplitude, a high pitched sound has a high frequency. Musicians and scientists record and analyse sounds using wave traces. Sometimes you can see the source of the sound ...