6 papers · 1 filter
Epitaxial single T centres in silicon-on-insulator
Christian H. Christiansen, Kasper H. Nielsen, Alisha Nanwani +26
Spin-photon interfaces based on silicon quantum emitters offer a scalable platform for quantum computing and networking. However, achieving coherent photon emission remains a prima…
Practical blueprint for low-depth photonic quantum computing with quantum dots
Ming Lai Chan, Aliki Anna Capatos, Peter Lodahl +2
Fusion-based quantum computing is an attractive model for fault-tolerant computation based on photonics requiring only finite-sized entangled resource states followed by linear-opt…
Programmable Nonlinear Quantum Photonic Circuits
Kasper H. Nielsen, Ying Wang, Edward Deacon +9
The lack of interactions between single photons prohibits direct nonlinear operations in quantum optical circuits, representing a central obstacle in photonic quantum technologies.…
Purifying photon indistinguishability through quantum interference
Carlos F. D. Faurby, Lorenzo Carosini, Huan Cao +9
Indistinguishability between photons is a key requirement for scalable photonic quantum technologies. We experimentally demonstrate that partly distinguishable single photons can b…
Photonic fusion of entangled resource states from a quantum emitter
Yijian Meng, Carlos F. D. Faurby, Ming Lai Chan +10
Fusion-based photonic quantum computing architectures rely on two primitives: i) near-deterministic generation and control of constant-size entangled states and ii) probabilistic e…
Hardware requirements for realizing a quantum advantage with deterministic single-photon sources
Patrik I. Sund, Ravitej Uppu, Stefano Paesani +1
Boson sampling is a specialised algorithm native to the quantum photonic platform developed for near-term demonstrations of quantum advantage over classical computers. While clear…