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Crossed radiation can contribute to the construction of the "Quantum Internet"



Quantum Switch

To work, quantum computers must be ice-cold, making their connection a challenge.

Now, for the first time, a research team has found a way to create entanglements on a physical object – a step that could help connect future quantum computing systems to the outside world.

"We have built a prototype for a quantum interconnect," said Shabir Barzanjeh, the engineer who led the project a press release. "The oscillator we built has brought us a step closer to quantum internet."

Interconnectivity

According to research published Wednesday in the journal Nature by the Institute of Science, scientists from Technology Austria have generated entangled radiation using a 30-micron piece of silicon.

This is small for practical reasons ̵

1; average hair is 50 microns long – but huge in comparison to the scale of quantum experiments.

This radiation could be used to send information between future quantum computers and external data centers much as classic computer networks use light radiation to send information over fiber optic cables.

READ MORE: Bridge to the Quantum World [IST Austria]

More on Quantum Computers: The world's first practical quantum computer can only be five years old Absent


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