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摘要
En 中文
The authors describe a gated quantum dot device called a single-photon pump that produces single photons on demand through the controlled tunneling of individual electrons and holes. Simulations using an InGaAs/GaAs dot show that two modes of operation are possible, with one mode particularly attractive for quantum cryptography applications because it cannot produce more than one photon per cycle. (c) 2006 American Institute of Physics.
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期刊
IF:
3.6
论文数:
10.4W
被引数:
17.8W
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