Towards fault-tolerant quantum computing
VTT is a key European player in developing quantum technologies. Finland offers a unique ecosystem that brings together research, development and commercialisation of emerging quantum technologies. VTT is internationally recognised for its focus on disruptive R&D&I work. The latest announcement of the procurement of a 300-qubit quantum computer from IQM Quantum Computers will further strengthen VTT’s and Finland’s position as a trailblazer in quantum technologies.
Finland’s unique quantum ecosystem started emerging already in the 1960s when Olli Lounasmaa established the cold physics laboratory at Aalto University. Today, thanks to companies like IQM and Bluefors, Finland is one of the few countries in the world that can build a quantum computer with domestic expertise. At VTT, we have been developing superconductive technologies for commercial applications for over 30 years.
R&D focus on superconducting disruptive innovations
“At VTT, our mission is to explore quantum technologies together with our partners and customers to create impact. We provide services and expertise for the development of technologies to scale up quantum computers and eventually enable quantum advantage”, says Jorden Senior, Quantum computer hardware Research Team Leader from VTT.
VTT’s R&D activities for quantum computer hardware include the development of superconducting technologies, 3D integration methods, interfacing circuits to intermediate temperatures, as well as enabling technologies. Some of the most fascinating projects VTT is currently working on include bringing on-chip coolers from the research state to industry readiness, the development of JoFETs that can be used to develop superconductive logic, and the development of electro-optical components.
Thanks to VTT’s in-house R&D cleanroom and cryogenic testing capabilities, it has the capability to quickly design and fabricate new microelectronics devices by mixing different technology platforms: superconductive, semiconducting, integrated photonics, detectors and MEMS technologies.
In-house quantum computers
Today, VTT has in-house 5- and 50-qubit superconducting quantum computers co-developed with IQM. These are connected to CSC’s LUMI supercomputer to allow the development of classical-quantum hybrid algorithms. The 50-qubit quantum computer has, for example, been utilised to simulate the ammonia molecule. VTT 50-qubit quantum computer is available for external users.
Towards 300 qubits
Recently, VTT announced an innovation partnership with IQM Quantum Computers for the delivery of a 300-qubit quantum computer by the end of 2027.
“In the innovative co-development project, we will also be researching methods for how the developed quantum computer can be optimised for solving mathematical problems typical for new material development. Our aim is to further strengthen the already cutting-edge material design expertise of Finland with an optimised quantum computing approach” says Pekka Pursula, Director, Microelectronics and Quantum research from VTT.
VTT is a central player in quantum technology both in Europe and in Finland
VTT is part of InstituteQ, the Finnish quantum institute that acts as an operational leader for BusinessQ quantum business ecosystem. VTT also plays a significant role in the European Quantum Flagship programme serving as the coordinator for Qu-Pilot and as a partner in Qu-test and OpenSuperQ+. In Finland, VTT coordinates the construction of the Finnish quantum Key Distribution (QKD) test network NaQCI.fi.
VTT’s innovations have a central role in revolutionising industries – Let’s join forces!
“We want to lead the way in the development of quantum technology and constantly seek out new challenges. Reach out to us and let’s collaborate and brainstorm on how to pool our resources and expertise to create cutting-edge quantum technology innovations for you or together with you. Let’s work towards shaping the future of quantum technology together”, says Jorden Senior.
Read more:
Technologies to scale up quantum computers: https://www.vttresearch.com/en/ourservices/quantum-computer-technology
Quantum computing: https://www.vttresearch.com/en/ourservices/quantum-computing
Images:
50-qubit superconducting quantum computer built by VTT and IQM: https://vtt.contenthub.fi/NiboWEB/vtt/getPublicFile.do?uuid=18482708&inline=false&ticket=9c4928ff1da326c6a9d04a2d8c79b84b&type=original
Jorden Senior working with a quantum computer test cryostat in VTT’s research laboratory: https://vtt.contenthub.fi/NiboWEB/vtt/getPublicFile.do?uuid=16945122&inline=false&ticket=4a7953c6ea57313e7488e6ed4cb9ddf0&type=original
Josephson junction: https://vtt.contenthub.fi/NiboWEB/vtt/getPublicFile.do?uuid=18105561&inline=false&ticket=424bb949480f3fc0f296e04f2c477409&type=original
