Delft Quantum Ecosystem Launches Open-Architecture Quantum Computer Tuna-5

The Dutch quantum ecosystem has launched Tuna-5, an open-architecture quantum computer developed through collaboration between QuTech, TNO, and four startups: QuantWare, Qblox, Orange Quantum Systems, and Delft Circuits. This system, part of the HectoQubit/2 project, is hosted in the DiCarlo lab at QuTech and features an integrated approach that combines hardware and software from various vendors. Tuna-5’s design emphasizes modularity and user-friendly cloud access, enhancing its functionality. The launch underscores the strengthening of the Dutch quantum supply chain and highlights successful collaboration between academia and industry. As part of broader national and European initiatives, Tuna-5 contributes to advancing scalable quantum computing capabilities.

Delft quantum ecosystem launches open-architecture quantum computer

The Delft quantum ecosystem has introduced Tuna-5, a notable advancement in quantum computing as part of the HectoQubit/2 project. This system represents a significant step forward with its open-architecture design, distinguishing it from traditional vertically integrated systems. Tuna-5’s architecture is characterized by its integration of components sourced from various vendors, including QuantWare for quantum chips and Qblox for control electronics. This modular approach allows for flexibility and scalability, essential traits as the field evolves. The system features a superconducting processor with tunable couplers, which enhance operational efficiency by reducing errors compared to fixed-frequency counterparts.

Collaboration between academic institutions like QuTech and industry partners such as Orange Quantum Systems has been pivotal in Tuna-5’s development. This synergy fosters innovation and practical application, exemplified by the system’s user-friendly cloud interface and Python SDK, facilitating algorithm implementation for researchers.

The project is supported by funding from Quantum Delta NL and aligns with EU initiatives like OpenSuperQPlus, underscoring its role in advancing European quantum capabilities. TNO contributes by translating algorithms into precise electromagnetic pulse sequences, a critical step in operationalizing quantum computations.

Technical innovation through collaborative development

The Tuna-5 system is developed within the HectoQubit/2 project as part of the Delft quantum ecosystem. It features a modular open-architecture design that integrates components from multiple vendors, contrasting with traditional vertically integrated systems. This approach offers flexibility and scalability for evolving quantum computing needs. Tuna-5’s superconducting processor includes tunable couplers, which reduce errors in quantum operations compared to fixed-frequency designs. This innovation enhances operational efficiency and reliability, critical for advancing quantum capabilities. The modular design allows for future upgrades and expansions, aligning with the dynamic requirements of the field.

Collaboration between academic researchers at QuTech and industry partners has been essential to Tuna-5’s development. Contributions include QuantWare’s quantum chips, Qblox’s control electronics, and Orange Quantum Systems’ proprietary toolkit, all integrated through a sophisticated backend layer. This ecosystem connects to the Quantum Inspire cloud platform, providing accessible tools for implementing quantum algorithms.

The open-architecture approach promotes innovation by simplifying interactions between hardware and software layers. As development continues within the HectoQubit/2 project, Tuna-5 serves as a foundation for future advancements in quantum computing infrastructure.