Scalable and telecom single-erbium system with record-long room-temperature quantum coherence

arXiv:2601.11879 · quant-ph · Submitted 2026-01-17 · Read on arXiv

quant-ph

Submitted: 2026-01-17

Updated: 2026-10-09

Terminology

• Accuracy — 3× in this paper · explained in 1 episode
• Quantum sensing — 3× in this paper · explained in 2 episodes
• Fidelity — 2× in this paper · explained in 2 episodes
• Alignment — 1× in this paper · explained in 1 episode
• Benchmark — 1× in this paper · explained in 2 episodes
• Calibration — 1× in this paper · explained in 7 episodes
• Decoupling — 1× in this paper · explained in 2 episodes
• Elias — 1× in this paper · explained in 2 episodes

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