Zurich Instruments and QuantWare Unveil Out-of-the-Box Qubit Readout, Boosting Quantum Computing Accessibility

Zurich Instruments and QuantWare are partnering to provide an out-of-the-box solution for tuning the full qubit readout chain, a key component in quantum computing. This collaboration aims to make quantum computing technology more accessible and speed up progress towards practical applications. The solution integrates QuantWare’s Crescendo-S, a travelling-wave parametric amplifier, with controller and readout electronics from Zurich Instruments. This will allow users to achieve quantum-limited readout performance more quickly. Both companies are also exploring ways to improve compatibility between QuantWare’s Quantum Processing Units (QPUs) and Zurich Instruments’ Quantum Computing Control Systems (QCCS).

Quantum Control System and Quantum Device Integration for Enhanced Qubit Readout

Zurich Instruments, a Swiss company known for its quantum control systems, and QuantWare, a supplier of superconducting quantum devices, have announced a collaboration aimed at improving the tuning of the full qubit readout chain. This partnership is expected to make quantum computing technology more accessible and hasten the development of practical quantum computing.

The collaboration involves the integration of Crescendo-S, a travelling-wave parametric amplifier (TWPA) developed by QuantWare, with controller and readout electronics from Zurich Instruments. This integrated solution is designed to provide users with quantum-limited readout performance in the quickest possible time.

Crescendo-S and SHFPPC Parametric Pump Controller: A Powerful Combination

QuantWare’s Crescendo-S is designed for readout at scale and offers impressive multi-qubit readout capability, low noise, and a scaling-ready form factor. The control signal requirements of Crescendo-S are ideally met by the Zurich Instruments SHFPPC Parametric Pump Controller. This unique instrument handles all signal generation and processing for parametric amplification and is controlled by the LabOne Q software. LabOne Q includes a platform for amplifier and readout calibration procedures, thereby maximizing readout fidelity for the user.

Future Collaborations and Improvements

In addition to the current integration, Zurich Instruments and QuantWare are exploring ways to enhance the compatibility of QuantWare’s Quantum Processing Units (QPUs) with Zurich Instruments’ Quantum Computing Control Systems (QCCS). This ongoing collaboration aims to simplify the process of building large-scale quantum computers.

QuantWare and Zurich Instruments: Leaders in Quantum Technology

QuantWare is a leading supplier of quantum processors and is working towards becoming the ‘Intel of quantum computing’. The company aims to provide powerful and affordable quantum processors to organizations worldwide, enabling them to build quantum computers at a fraction of the cost of competing solutions. QuantWare is committed to an open architecture approach and is developing technology to significantly increase the number of qubits in a single processor.

Zurich Instruments, on the other hand, is a Swiss company known for developing cutting-edge hardware and software for quantum computing control systems, lock-in amplifiers, impedance analyzers, and arbitrary waveform generators. The company is committed to reducing the complexity of laboratory setups, unlocking new measurement strategies, and adhering to Swiss quality standards. Since 2021, Zurich Instruments has been a part of Rohde & Schwarz and continues to grow sustainably to advance science and accelerate the second quantum revolution.