Pasqal Demonstrates Photonic Chip-Based Control for Neutral-Atom Quantum Computers

Insider BriefPress release – Pasqal, a global leader in neutral-atom quantum computing, today announced what it, to its knowledge, believes to be a world-first: the trapping of individual atoms using laser light generated by a photonic integrated circuit (PIC). Achieved with Aeponyx, Pasqal believes this milestone demonstrates a new scalable approach to qubit control supporting future large-scale FTQC quantum processors.Neutral-atom quantum computers rely on highly focused laser beams, known as optical tweezers, to trap and control individual atoms that serve as qubits. As Pasqal pursues machines with more than 10,000 atoms and 100 logical qubits, one of the primary engineering challenges is the growing complexity of optical hardware, which today often requires large free-space optical benches. This advancement addresses this challenge by moving critical optical functions onto a photonic chip.“Building quantum computers that excel commercially means building hardware that delivers industry leading performance and can be manufactured in a scalable way,” said Wasiq Bokhari, Chief Executive Officer, Pasqal. “By moving qubit control onto a photonic chip, we removed what we believe to be one of the biggest barriers to scale – and we did it within 18 months of acquiring Aeponyx. We are very proud of our team for achieving this milestone.”In the demonstration, Pasqal generated four optical traps through a single photonic chip and used them to hold four individual rubidium atoms inside a quantum processing unit – what Pasqal believes is the first time trapping light delivered from a photonic chip has held atoms on a neutral-atom quantum computer. The work is part of a broader development program to generate, route and control laser light directly on-chip.In testing, the photonic-chip architecture reproduced atom trapping with performance in line with Pasqal‘s existing bulk-optics systems, including atom lifetimes of approximately 27.5 seconds. Pasqal believes the result validates integrated photonics as a viable building block for future neutral-atom processors, without sacrificing the quality of qubit control.Co-developed with Aeponyx’s silicon-nitride photonics expertise, the platform is designed to shrink the optical footprint of future processors by as much as 50 times and to open a practical route to large-scale manufacturing, an expected advantage as the industry moves from prototypes to production.Pasqal will work to scale the photonic architecture toward the compact systems required for fault-tolerant, industrial-scale quantum computing, with a long-term target of more than 10,000 atoms and 100 logical qubits.The milestone illustrates Pasqal‘s efforts to beat the forefront of the race to fault-tolerant quantum computing and its strategy of owning the critical hardware layers of its stack, turning targeted moves like the Aeponyx acquisition into measurable technical and commercial advances.TopicsShare Get the latest research, company news, and market intelligence every week. MENTIONED IN THE ARTICLEPASQAL’s quantum computers control neutral atoms with optical tweezers using lasers to manipulate quantum registers with up to a few hundred qubits. Location in Boston MA.More in Research The Quantum Insider (TQI) is the leading source for the latest quantum technology news, market intelligence, industry analysis, and data covering the global quantum ecosystem.NEWSROOMPLATFORMSERVICESCOMPANY© 2026 Resonance Alliance Inc. All rights reserved.A RESONANCE NETWORK PROPERTYOne of our team will be in touch to learn more about your requirements, and provide pricing and access options.Subscribe to our industry leading leading newsletter for the latest in quantum news and insights. Necessary cookies are always on to ensure the website works. Optional cookies help us understand how the site is used. Privacy Policy