arXiv · 2404.04200
Machine-Learning-Enhanced Quantum Optical Storage in Solids
Abstract
Quantum memory devices with high storage efficiency and bandwidth are essential elements for future quantum networks. Solid-state quantum memories can provide broadband storage, but they primarily suffer from low storage efficiency. We use passive optimization and machine learning techniques to demonstrate nearly a 6-fold enhancement in quantum memory efficiency. In this regime, we demonstrate coherent and single-photon-level storage with a high signal-to-noise ratio. The optimization technique presented here can be applied to most solid-state quantum memories to significantly improve the storage efficiency without compromising the memory bandwidth.
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Yisheng Lei, Haechan An, Zongfeng Li, Mahdi Hosseini. 2024-04-05. Machine-Learning-Enhanced Quantum Optical Storage in Solids. https://arxiv.org/abs/2404.04200
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