Researchers from the Department of Molecular Physics at the Fritz Haber Institute have demonstrated the first magneto-optical ...

Researchers from the Department of Molecular Physics at the Fritz Haber Institute have demonstrated the first magneto-optical ...

For the first time, scientists have created laser-cooled neutral plasma. The temperatures reached are around 50 times colder than that of deep space, with the plasma reaching -273C. Normally we think ...

Laser cooling has emerged as a transformative methodology for controlling the motion of atoms and molecules, utilising the momentum of light to reduce thermal motion at ultra‐low temperatures. This ...

Laser cooling and optical refrigeration are advanced techniques that utilise the interaction of laser light with matter to remove thermal energy from solids. Based on the principles of anti-Stokes ...

The use of laser technology for non-chemical weed control has been gaining interest, and Agritechnica 2025 adds another boost ...

How can light be used to cool atoms and molecules? How can light be used to cool atoms and molecules? Lasers are known to burn things, fix eyes, and dance on powerpoint presentations. But they can ...

When most people think about lasers, they usually imagine them generating heat and even setting something on fire. But, for a group of scientists in The University of New Mexico’s Department of ...

Lasers may have been the sci-fi weapon of choice to burn or blow things up &#8212 but that could change. A team of University of Washington scientists have invented a method to use the beams in a cool ...

There are several different types of laser systems, with carbon dioxide (CO 2) lasers being one of the most popular and effective. In a laser, electrical energy is transformed into light of the same ...

How laser diodes have become the technology of choice in laser projection. Thermal challenges posed by laser diodes. Details on why is thermoelectric cooling the most effective thermal solution. Laser ...

Red light stop: The experiment uses multiple frequencies of light to cool the CaOH atoms to a fraction of a degree above absolute zero. (Courtesy: John Doyle) Physicists in the US have created ...