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中国科技大学中国科学院量子信息重点实验室在国际上首次成功实现了确定性单光子的多模式固态量子存储,并创造了100个时间模式的存储模式数世界纪录,为量子中继和全固态量子网络的实现奠定了坚实的基础。为了实现长程量子纠缠分发,研究人员采用了一种新的技术方案,利用一种人造固态原子体系产生确定性单光子源,通过光纤传输到5m外另一个光学平台上的固态量子存储器中,利用局部光学加热方法调节单光子的波长,使其与固态量子存储器的操
CAS Key Laboratory of Quantum Information, Chinese Academy of Sciences successfully successfully realized the deterministic single-photon multi-mode solid state quantum memory for the first time in the world and created 100 time mode memory mode number world records for quantum relaying and all solid state quantum The realization of the network has laid a solid foundation. In order to achieve long-range quantum entanglement distribution, the researchers adopted a new technology scheme that uses a man-made solid-state atomic system to generate a deterministic single-photon source and transmits it through optical fiber to a solid-state quantum memory on another optical platform 5 m away The local optical heating method adjusts the wavelength of a single photon so that it operates with the solid state quantum memory