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量子传感新技术“攻克”退相干难题
news flash· 2025-04-29 22:21
Core Insights - A new quantum sensing technology developed by researchers at the University of Southern California addresses the issue of quantum decoherence, significantly outperforming traditional methods [1] Group 1: Technology Overview - The new quantum sensing technology utilizes a novel coherence-stabilizing protocol to combat quantum decoherence, which has historically limited the performance of quantum sensors [1] - Quantum sensing involves using quantum systems such as atoms, photons, or qubits as sensors to measure physical quantities with extreme precision, often surpassing the limits of classical sensors [1] Group 2: Implications and Applications - The advancements in quantum sensing technology are expected to drive progress in various fields, including medical imaging and fundamental physics research [1] - Decoherence, caused by environmental noise, leads to unpredictable behavior in quantum systems, which can obscure quantum sensing signals [1]