A universal quantum module for quantum communication, computation, and metrology
A universal quantum module for quantum communication, computation, and metrology
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DOI:
10.1117/12.2271537
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发表时间:
2017-08
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影响因子:
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通讯作者:
M. Hanks;Nicolo Lo Piparo;M. Trupke;J. Schmiedmayer;W. Munro;K. Nemoto
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文献类型:
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作者:
M. Hanks;Nicolo Lo Piparo;M. Trupke;J. Schmiedmayer;W. Munro;K. Nemoto
In this work, we describe a simple module that could be ubiquitous for quantum information based applications. The basic modules comprises a single NV- center in diamond embedded in an optical cavity, where the cavity mediates interactions between photons and the electron spin (enabling entanglement distribution and efficient readout), while the nuclear spins constitutes a long-lived quantum memories capable of storing and processing quantum information. We discuss how a network of connected modules can be used for distributed metrology, communication and computation applications. Finally, we investigate the possible use of alternative diamond centers (SiV/GeV) within the module and illustrate potential advantages.