Roadmap to pre-industrial prototype

Within the Spectrum project, the CNR in collaboration with Chalmers University of Technology, Bilfinger Noel GmbH and Intermodulation Products AB will implement a pre-industrial prototype of the QueSt (Quantum sUpErconducting SwiTch) switch.

Specifically, the development roadmap states that the following technical goals will be achieved:

Obtain a dynamically configurable control of a four-qubit QPU by switching the QueSt output line.

Demonstrate multiple characterization of different QPUs with two QueSt switches, reducing the idle time between measurements of different QPUs to zero.

Improving the isolation between the QPU and the amplification chain.