Wednesday, January 22, 2025

Innovative computing system using lasers and everyday display technology

A new quantum computing breakthrough.

Physicists from the University of the Witwatersrand (Wits) have developed an innovative computing system that combines quantum computing with classical structured light. Using laser beams and everyday display technology, they have made significant progress toward more powerful quantum computing solutions by harnessing the unique properties of light.

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a modern technology device

Recovering gold from e-waste

Turning e-waste into gold.
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Illustration of the atomic arrangement within a single lanthanide-doped nanocrystal. Each lanthanide ion can emit light

New nanoscale force sensors made from luminescent nanocrystals

A tour de force.