Quantum memory and information processing method u

专利名称：Quantum memory and information

processing method using the same

发明人：Kouichi Ichimura,Noritsugu Shiokawa申请号：US11046727申请日：20050201

公开号：US20050190637A1公开日：20050901

专利附图：

摘要：A quantum memory includes memory cells each comprising a physical systemensemble, quantum information of the physical system ensemble being expressed by aquantum state of whole amount of the total angular momentum of the physical systems,

and the memory cells including two storage memory cells storing the quantum state anda transfer memory cell transferring the quantum state, only two of the memory cellsbeing present on a straight line. The quantum memory also includes a magnet applying amagnetic field to the two storage memory cells and the transfer memory cell, a first lightsource irradiating the two storage memory cells and the transfer memory cell with right-handed or left-handed polarized light, a second light source simultaneously irradiatingone of the two storage memory cells and the transfer memory cell with a laser beam,and a detector detecting a polarization state of the laser beam.

申请人：Kouichi Ichimura,Noritsugu Shiokawa

地址：Yokohama-shi JP,Yokohama-shi JP

国籍：JP,JP

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