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A never-before-seen image of individual oxygen atoms dissolved in water has been captured.

The light trap: The set-up comprises a partially transparent mirror, a thin, weak absorber, two converging lenses and a totally reflecting mirror. Due to precisely calculated interference effects, the ...

Direct laser processing of material surfaces is a powerful technique for modifying the optical and electrical properties of those materials, often through the creation of nanostructures on the surface ...

DLR is developing laser-based methods to determine flight data more reliably. This includes measuring key parameters such as altitude, speed and rates of ascent and descent. Three such instruments ...

Researchers in Japan have developed an optimized hydrogen gas measurement using TDLAS technique. It is reportedly able to achieve a detection range of hydrogen gas concentration of 0.01% to 100%. The ...

When two black holes merge or two neutron stars collide, gravitational waves can be generated. They spread at the speed of ...

Scientists have directly imaged atomic oxygen in water using a femtosecond laser, revealing unexpected stability and movement ...