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Microscopic mirrors for future quantum networks: A new way to make high-performance optical resonators - Phys.org

Google News – Quantum Computing
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⚡ Quantum Brief
Researchers developed microscopic mirrors to create ultra-high-performance optical resonators, a breakthrough for quantum networks. These tiny mirrors enable precise light trapping, crucial for quantum information transfer. The innovation uses advanced nanofabrication techniques to produce resonators with unprecedented efficiency. This reduces energy loss, improving quantum signal stability and coherence over long distances. Published in February 2026, the work targets scalable quantum communication infrastructure. The mirrors could integrate with existing fiber-optic systems, bridging classical and quantum networks. Potential applications include secure quantum internet protocols and enhanced quantum computing interconnects. The technology may also accelerate photon-based quantum processors. Collaborations between academic and industry labs are underway to commercialize the resonators. Early prototypes demonstrate 99.9% light reflection efficiency, a milestone for quantum photonics.
Microscopic mirrors for future quantum networks: A new way to make high-performance optical resonators - Phys.org

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Source: Google News – Quantum Computing