180x colder than deep space IBM links its first modular quantum cryogenic systems
Know how this was achieved

Why IBM quantum computers are colder than space

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About the episode
IBM’s superconducting quantum computers don’t just require advanced quantum processors,

they also rely on highly specialized systems to keep those processors operating in an environment that is stable, protected, and colder than the furthest reaches of outer space. As quantum computers scale, the infrastructure that houses, cools, and operates them must advance as well—delivering systems that are easier to maintain, upgrade, and link with other systems. 

In this episode of The Coherence Times, we’re joined by IBM’s Matt Hollister and Allie Lindler to dive deeper into the advanced cooling technology that makes superconducting quantum computing possible. Together, they discuss why cryogenic hardware matters, what goes into engineering refrigeration systems for the for modular quantum systems of the future, and how a new modular platform could help support the next generation quantum processors and systems.

The opinions expressed in this podcast are solely those of the participants and do not necessarily reflect the views of IBM or any other organization or entity.

The opinions expressed in this podcast are solely the views of the participants and do not necessarily reflect the views of IBM or any other organization or entity.

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Host and speakers of the episode:

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Matthew Hollister
Department Head Cryogenic Systems Engineering
Jamie Garcia on stage
Allie Lindler
Cryogenic Assembly Engineer
Ryan Mandelbaum
Ryan Mandelbaum
Host

Topics we discussed during the episode

IBM’s new modular architecture for cryogenic systems

Modular approach to housing and cooling quantum processors clears a path for interconnected, fault-tolerant systems.

IBM Connects Its First Modular Cryogenic Systems in Milestone Toward Fault-Tolerant Quantum Computing

New cryogenic quantum fridges designed to link hundreds of quantum chips. Cooled to below 15 millikelvin, more than 180 times colder than deep space, the build out marks a step forward in the engineering required for future quantum computers.

What is quantum computing?

Quantum computing is an emergent field of computer science and engineering that harnesses the unique qualities of quantum mechanics to solve problems beyond the ability of even the most powerful classical computers.

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