Academic Publication A manufacturable platform for photonic quantum computing
Research Abstract & Technology Focus
Although holding great promise for low noise, ease of operation and networking1, useful photonic quantum computing has been precluded by the need for beyond-state-of-the-art components, manufactured by the millions2–6. Here we introduce a manufacturable platform7 for quantum computing with photons. We benchmark a set of monolithically integrated silicon-photonics-based modules to generate, manipulate, network and detect heralded photonic qubits, demonstrating dual-rail photonic qubits with 99.98% ± 0.01% state preparation and measurement fidelity, Hong–Ou–Mandel (HOM) quantum interference between independent photon sources with 99.50% ± 0.25% visibility, two-qubit fusion with 99.22% ± 0.12% fidelity and a chip-to-chip qubit interconnect with 99.72% ± 0.04% fidelity, conditional on photon detection and not accounting for loss. We preview a selection of next-generation technologies: low-loss silicon nitride (SiN) waveguides and components to address loss, as well as fabrication-tolerant photon sources, high-efficiency photon-number-resolving detectors (PNRDs), low-loss chip-to-fibre coupling and barium titanate (BTO) electro-optic phase shifters for high-performance fast switching.
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Frequently Asked Questions (FAQ)
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What is the core focus of the research titled 'A manufacturable platform for photonic quantum computing'?
This literature focuses on: Abstract Although holding great promise for low noise, ease of operation and networking1, useful photonic quantum computing has been precluded by the need for beyond-state-of-the-art components, manufactured by the millions2–6. Here we i...
Are there open-source GitHub repositories related to A manufacturable platform for photonic quantum computing?
Yes, open-source projects like Lum1104/Understand-Anything (Claude Code skills that turn any codebase into an interactive knowledge graph you can explore, search, and ask questions about (Multi-platform e.g....) are actively building upon these concepts.
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What other academic literature is closely related to 'A manufacturable platform for photonic quantum computing'?
Yes, highly correlated activity was mapped. An entry titled 'A versatile single-photon-based quantum computing platform' discusses this: AbstractQuantum computing aims at exploiting quantum phenomena to efficiently perform computations that are unfeasible even for the most powerful c...
Are there commercial applications of 'A manufacturable platform for photonic quantum computing' in market news publications?
Yes, highly correlated activity was mapped. An entry titled 'You can now buy a DIY quantum computer' discusses this: Qilimanjaro is selling a relatively cheap kit with everything you need for a quantum computer – you just need to be able to put it together
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