| 简介 |
A quantum memory system includes a chalcogenide optical fiber link (120), a magnetic field generation unit (150) and a pump laser (180). The chalcogenide optical fiber link includes a photon receiving end (126) opposite a photon output end (128) and is positioned within a magnetic field of the magnetic field generation unit when the magnetic field generation unit generates the magnetic field. The pump laser is optically coupled to the photon receiving end of the chalcogenide optical fiber link. The chalcogenide optical fiber link includes a core (122) doped with a rare-earth element dopant. The rare-earth element dopant is configured to absorb a storage photon from the storage photon generator (170) traversing the chalcogenide optical fiber link upon receipt of a first pump pulse output by the pump laser. Further, the rare-earth element dopant is configured to release the storage photon upon receipt of a second pump pulse output by the pump laser. |
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