Oxford Ionics, a pacesetter in trapped-ion quantum computing, introduced a breakthrough in quantum state preparation and measurement (SPAM), achieving world-record fidelities of 99.9993%. The novel SPAM protocol, developed in collaboration with the College of Oxford’s Division of Physics, delivers a 13x discount in errors in comparison with earlier approaches.
This end result additional solidifies Oxford Ionics’ place as a pacesetter in quantum computing, having already set records in single- and two-qubit gate fidelities. The brand new SPAM protocol is designed to detect and discard incorrectly ready qubits, considerably enhancing quantum system reliability.
Oxford Ionics’ distinctive ‘Digital Qubit Management’ system, which makes use of electronics as an alternative of lasers, allows the speedy scaling of quantum chips, positioning the corporate to drive industrial affect within the quantum computing trade.
An announcement from Oxford Ionics about this achievement is out there here. and a technical paper in regards to the novel protocol they used to realize this has been posted on arXiv here.
September 11, 2024
