t0.technology

QuantumMontréal, QC

Montréal developer of the CRS, a modular microwave control and readout system for superconducting quantum sensors such as kinetic inductance detectors, radio interferometry and qubit control up to 10 GHz, with labs in Montréal and Victoria.

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About

Company site: t0.technology

Montréal developer of the CRS, a modular microwave control and readout system for superconducting quantum sensors such as kinetic inductance detectors, radio interferometry and qubit control up to 10 GHz, with labs in Montréal and Victoria.

  • Its CRS has been selected as the new baseline readout system for the proposed South Pole Telescope instrument, SPT-3G+. arxiv.org

  • Each CRS supports 4,096 control and readout channels, with up to 2.5 GHz of instantaneous bandwidth, for large arrays of kinetic inductance detectors. t0.technology

  • Markets the CRS for qubits and quantum sensors, with mixerless control and readout up to 10 GHz and low-latency programmable feedback. t0.technology

  • Founded by members of the teams behind the CHIME radio correlator and the quantum sensor control systems for the South Pole Telescope and the LiteBIRD satellite. t0.technology

  • Won two competitively bid DND contracts for equipment and parts: $2,253,220 (September 2025) and $2,648,437.87 (January 2026). The records do not say what was supplied. search.open.canada.ca

Government & Grants

Government support actually received. Unpublished amounts are left out.

  1. Innovative Solutions Canada Testing Stream - Department of National Defence (research contract)

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