The Canadian government is moving to de-risk domestic quantum hardware supply chains by procuring $1.5 million in cryogenic amplifier technology from Qubic. The agreement is facilitated through the Innovation Solutions Canada (ISC) Testing Stream, and targets thermal bottlenecks that currently restrict the deployment of advanced RF sensors and scalable quantum computers.
To scale quantum operations, operators must overcome severe thermal limitations. Standard cryogenic amplifiers are notoriously inefficient. They frequently drain up to half of a dilution refrigerator’s thermal budget. Qubic engineered its Kinetic Inductance Traveling Wave Parametric Amplifiers (KI-TWPAs) to bypass this limitation entirely. The company’s hardware reduces heat dissipation to under 0.1 milliwatts.
Conventional amplifier designs typically rely on Josephson junctions. These are thin insulating barriers placed between superconducting materials that function as non-linear inductors. While effective, these junctions are highly fragile and sensitive to magnetic fields. Qubic chose a different engineering path for its KI-TWPAs. The devices draw non-linear inductance directly from the transmission line material itself. This architectural decision creates a far more resilient piece of hardware capable of operating near the theoretical quantum limit while supporting multiplexed qubit readout.
Solving this thermal puzzle has direct implications for space and defence contractors. Modern multi-domain operations increasingly rely on secure satellite communications and space-based intelligence, surveillance, and reconnaissance (ISR) assets. Developing scalable quantum readout technology is an important step toward deploying the next generation of highly sensitive RF sensors into contested environments.
Under the contract terms, Qubic will deliver nine amplifiers, along with essential testing software and accessories, beginning this fall. The federal agency expects to conclude its integration and evaluation phase by early 2027.
“The real-world applications for this technology are both tangible and strategically important on many levels,” said Jerome Bourassa, Qubic CEO and co-founder. “Quantum computing requires hardware innovations such as our amplifier, which unlocks new physical capabilities, in order to reach utility-scale in the medium term.”
This procurement directly follows Qubic’s oversubscribed $3.5 million Seed round closed earlier this year. The ISC program mandates that the purchasing agency provide detailed performance feedback to the manufacturer. Qubic plans to leverage these federal test results to refine its production lines and meet growing hardware demand from both commercial quantum operators and defence prime contractors.