aNexus QuantWare Contralto-A Quantum Processor

Overview

Contralto-A is a cutting-edge quantum processor engineered by leading quantum error-correction experts. Designed specifically for running distance-3 surface codes, Contralto-A integrates high-performance components to ensure stable, high-fidelity operations. Now available exclusively through aNexus — your regional partner for advanced quantum computing solutions.

Key Specifications

• Up to 17 high-coherence transmon qubits
• Interconnected via up to 24 tunable couplers
• Unique ‘ninja star’ layout and Hamiltonian optimized for Quantum Error Correction
• Dedicated drive lines, flux tuning, and Purcell-filtered readout per qubit
• Distributed across 3 high-precision feedlines
• Integrated Purcell filters for reduced energy loss
• Tunable couplers enabling dynamic and robust qubit interactions

Applications

• Quantum computing research & education
• Surface code simulations & quantum algorithm development
• Hardware testing and fidelity benchmarking
• QEC (Quantum Error Correction) experimentation