Vacuum ultraviolet (VUV, 100–200 nm) light sources are indispensable for advanced spectroscopy, quantum research, and ...
The April issue features a JWST image of a star early in its development. if protostars do not generate their own energy through nuclear fusion yet, what produces the infrared light captured by the ...
Researchers have theorized a new mechanism to generate high-energy "quantum light," which could be used to investigate new properties of matter at the atomic scale. The researchers, from the ...
All objects emit heat in the form of infrared light. This effect is strongest in dry, clear air, especially on cloudless nights. As a result, objects can become colder than the surrounding air. For ...
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Generating light from vacuum is possible
A team of physicists has just modeled an astonishing quantum phenomenon where ultra-powerful lasers generate light from vacuum. This work could soon be experimentally validated thanks to a new ...
A new kind of laser uses tiny moving particles to produce beams of light. The laser is more programmable than standard lasers and the approach could be used to create visual displays that are sharp ...
A research team under the direction of Prof. Dr Felix Deschler at Heidelberg University’s Institute for Physical Chemistry has developed a semiconductor that efficiently generates light and ...
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