aiqbench analysis
This breakthrough demonstrates a deterministic single-atom platform capable of generating high-fidelity entangled photons over more than one kilometer of unstabilized fiber without active feedback, marking a critical step toward scalable quantum internet infrastructure. By eliminating the need for continuous polarization stabilization under changing environmental conditions, this technology significantly enhances the robustness required for real-world deployment of future quantum communication networks and repeaters.
Quantum Source and Israel’s DDR&D Demonstrate Robust Single-Atom Source for Real-World Quantum Communication

Insider Brief Press release – Researchers at Quantum Source Labs, an Israeli quantum computing company, in collaboration with the Israel Directorate of Defense Research & Development (DDR&D), today announced the on-demand generation of high-quality polarization-entangled photon pairs in the robust quantum singlet state. The team further demonstrated the exceptional resilience of this state by transmitting […]
Quantum Source demonstrated a deterministic single-atom platform for generating high-fidelity polarization-entangled photon pairs in the robust quantum singlet state. The team showed that the entangled photons maintained their fidelity after transmission through more than one kilometer of unstabilized optical fiber without active polarization control or feedback. The technology aims to support future quantum communication networks, quantum repeaters, distributed quantum computing, and quantum internet infrastructure. Press release – Researchers at Quantum Source Labs, an Israeli quantum computing company, in collaboration with the Israel Directorate of Defense Research & Development (DDR&D), today announced the on-demand generation of high-quality polarization-entangled photon pairs in the…
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