Rare-earth quantum memories: The experimental status quo
Mucheng Guo, Shuping Liu, Weiye Sun, Miaomiao Ren, Fudong Wang, Manjin Zhong
Abstract
Rare-earth doped crystals carry great prospect in developing ensemble-based solid state quantum memories for remote quantum communication and fast quantum processing applications. In recent years, with this system, remarkable quantum storage performances have been realized, and more exciting applications have been exploited, while the technical challenges are also significant. In this paper, we outlined the status quo in the development of rare-earth-based quantum memories from the point of view of different storage protocols, with a focus on the experimental demonstrations. We also analyzed the challenges and provided feasible solutions.
Topics & Concepts
Status quoQuantumComputer scienceRare earthPoint (geometry)Quantum information scienceQuantum stateEarth sciencePhysicsGeologyPolitical scienceQuantum mechanicsQuantum entanglementMathematicsGeometryLawQuantum optics and atomic interactionsQuantum and electron transport phenomenaAdvanced Memory and Neural Computing