Scientists from the Chinese Academy of Sciences (CAS) have reportedly made a major ‘breakthrough’ in solid-state ...

Deep ultraviolet (DUV) lasers, known for their high photon energy and short wavelengths, are essential in various fields such ...

Energy innovation can take many forms, and the variety in energy research was on display at the summit. ARPA-E, part of the ...

Cutting-edge technology meets the Kansas cow farm in a collaboration between physicists and agriculture scientists.

Laser cutting produces efficient, precise cuts with smooth, uniform edges in both small and large runs on materials up to 1 ...

Helium-neon lasers may be little more than glorified neon signs, but there’s just something about that glowing glass tube that makes the whole process of stimulated emission easier to understand.

Biomass can be converted into valuable gases. But in order to control this process, the amount of water vapor has to be measured. This is notoriously hard, because other components of the gas can ...

Scientists at Oak Ridge National Laboratory have developed a method that can track chemical changes in molten salt in real ...

Rather, he built a very clever gas mixer for filling his homemade CO2 laser tubes, which only looks like a welding machine. (Video, embedded below.) We’ve been following [Lucas] on his journey ...

For example, a plume expanding into ambient gas of low pressure around 100 mTorr exhibits plume splitting and sharpening [1]. A definitive mechanistic explanation for laser-induced plasma plume ...