8.5 GHz Quantum Analyzer
Key Features
- 2 or 4 readout channels, up to 64 qubits
- Operation at up to 8.5 GHz with 1 GHz instantaneous bandwidth and free from mixer calibration. Contact us if frequencies >8.5 GHz are required.
- Real-time signal processing chain with matched filters and multi-state discrimination
- 14-bit input at 4 GSa/s, 14-bit output at 6 GSa/s
- Controlled through LabOne®, LabOne Q, or APIs for Python, C, MATLAB®, LabVIEW™ and .NET
Variants
Price
Contact us for pricing information
The Zurich Instruments SHFQA+ Quantum Analyzer integrates in a single instrument a full real-time readout setup for up to 64 superconducting and spin qubits. The SHFQA+ operates in a frequency range from DC to 8.5 GHz with an instantaneous bandwidth of 1 GHz and without the need for mixer calibration. Each of its 2 or 4 readout channels can analyze up to 16 qubits, 8 qutrits, or 5 ququads. For the 2-channel instrument, this performance requires the SHFQA-16W option.
The SHFQA+ enables multi-state discrimination with optimal signal-to-noise ratio and minimal latency thanks to its advanced sequencer and its low-latency signal processing chain with matched filters and result correlation. The data are transmitted in real-time to other instruments for active qubit reset or global error correction protocols. Controlled through the LabOne software suite comprising the user interface, several APIs and LabOne Q, the SHFQA+ supports quantum computing projects with sizes ranging from a few to several hundreds of qubits.
Configuration options for the SHFQA+ Quantum Analyzer
| Number of integration weights (total / per channel) | Number of qubits read (total / per channel) | Number of qutrits read (total / per channel) | Number of ququads read (total / per channel) | |
| SHFQA+, 2 channels | 16 / 8 | 16 / 8 | 8 / 4 | 4 / 2 |
| SHFQA+, 2 channels + SHFQA-16W option | 32 / 16 | 32 / 16 | 16 / 8 | 10 / 5 |
| SHFQA+, 4 channels | 64/ 16 | 64 / 16 | 32 / 8 | 20 / 5 |
