Since it was first demonstrated in the 1960s, spontaneous parametric down-conversion (SPDC) has been at the center of many ...

Physicists from the University of the Witwatersrand (Wits) have developed an innovative computing system using laser beams ...

PsiQuantum has ambitious goals to build a useful quantum machine by late 2027 — and has raised more than US$1 billion to do ...

Researchers have developed a revolutionary method to produce entangled photon pairs using much thinner materials, drastically ...

What do diamonds have to do with quantum computing? What is the state of practical quantum computing? Do quantum-computed ...

Infleqtion, the world's leading quantum information company, today announced its receipt of $11 million in funding from the U.S. Department of Defense (DoD) as part of the latest tranche of awards ...

An optical computer built at Wits University could help make quantum computing more accessible in developing nations.

Researchers build a quantum computer using lasers, lenses, and digital displays, making this technology more affordable and ...

Recent technological advances in silicon photonics and quantum optics have further accelerated interest in optical computing solutions. The success of silicon photonics in datacom, telecom ...

Chips based on an analog design typically perform auxiliary computing tasks such as amplifying Wi-Fi signals. In the case of ...

German photonics startup Akhetonics has raised €6 million ($6.33m) in a seed funding round. First reported by TechCrunch, the ...