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arXiv quant-ph/0001065quant-ph
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光学焦态合成器

Optical Fock-state synthesizer

G. M. D'Ariano, L. Maccone, M. G. A. Paris, M. F. Sacchi

摘要:

我们提出了一种可调谐的光学装置,从相干光源出发,合成Fock态及其叠加态。该方案包括一个雪崩触发光电探测器和一个通过交叉克尔介质耦合到行波的环形腔。光电探测器的低量子效率以降低合成速率为代价提高了合成质量。

英文摘要:

We suggest a tunable optical device to synthesize Fock states and their superpositions starting from a coherent source. The scheme involves an avalanche triggering photodetector and a ring cavity coupled to a traveling wave through a cross-Kerr medium. Low quantum efficiency at the photodetector improves the synthesizing quality at the expense of reducing the synthesizing rate.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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