Novera QPU

Quantum Processors (QPUs) by Rigetti Computing (US)

Overview

The Novera QPU is a 9-qubit quantum processor based on Rigetti's latest architecture, featuring a square lattice of qubits and tunable couplers for high-fidelity two-qubit operations. It consists of all hardware below the mixing chamber plate (MXC) of a dilution refrigerator needed for superconducting quantum computing. The system is compatible with dilution refrigerators with an MXC flange diameter of 290 mm (or greater) and cooling power of 14 μW (or greater) at 20 mK. QPU Components: * Puck --> Contains both 9-qubit and 5-qubit quantum integrated circuit (QuIC) chips, along with interposers and a PCB to route signals to SMPM connectors at the puck periphery. * Tower --> Hangs from the mixing chamber plate and connects coaxial cables between the puck and the SMA patch panel. * Shields --> Surround the tower to isolate the puck from infrared radiation and stray magnetic fields. * Payload brackets --> Installed around the tower with mounted signal conditioning devices, including ferrite isolators, diplexers, filters, and quantum-limited amplifiers. Full product sheet available upon request.

Specifications

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