Quobly and Absolut System Partner on Cryogenic Infrastructure for Spin-Qubit Quantum Computers

Insider Brief

• Quobly and Absolut System have signed an Industrial Partnership Declaration to support the development and scaling of Quobly’s silicon spin-qubit quantum computers.
• The companies are developing the QCube 100-Class 3 cryogenic platform, designed to provide 100 mW of cooling power at 500 mK and support Quobly’s quantum processors.
• Their four-phase roadmap covers qualification, industrialization, next-generation cryogenic platforms and volume production for systems targeting 100,000 physical qubits and beyond.

PRESS RELEASE — Quobly and Absolut System today announce the signing of an Industrial  Partnership Declaration to support the development and scaling of Quobly’s spin-qubit quantum  computers. 

The signing comes as the two companies reach a first major milestone in the QCube® 100-Class 3 program,  a high-cooling-power cryogenic platform developed by Absolut System to meet the requirements of  Quobly’s quantum processors. This first project lays the foundation for a cooperation designed to evolve  alongside the different generations of Alloy, Quobly’s quantum computer product family. 

Cryogenic Infrastructure Designed to Support the Scaling of Quobly’s Quantum Computers 

As the number of qubits increases and control electronics become increasingly integrated into the  quantum system, cooling and integration requirements evolve accordingly. Cryogenics is therefore  becoming a key element of the architecture and industrialization of future quantum computers. QCube® 100-Class 3 is designed to provide 100 mW of cooling power at 500 mK and integrates the thermal,  mechanical, electrical and RF interfaces required to integrate and operate Quobly’s quantum computers.  Developed as part of the French program Cryonext, it represents the transition from R&D to a first cryogenic  solution adapted to the requirements of a quantum computing product.