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arXiv 1206.0650quant-ph
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自发参量下转换中泵浦啁啾与单光子啁啾的关系

On the relationship between pump chirp and single-photon chirp in spontaneous parametric downconversion

X. Sanchez-Lozano, A. B. U'Ren, J. L. Lucio

摘要:

我们研究了自发参量下转换产生的光子对的单光子成分的时周期特性,即时间和光谱的联合特性。特别是我们研究了单光子特性,包括纯度和单光子啁啾,如何依赖于光子对特性,包括信号-空闲光谱和相关性的类型和泵浦啁啾的水平。

英文摘要:

We study the chronocyclic character, i.e. the joint temporal and spectral properties, of the single-photon constituents of photon pairs generated by spontaneous parametric down conversion. In particular we study how single photon properties, including purity and single-photon chirp, depend on photon pair properties, including the type of signal-idler spectral and correlations and the level of pump chirp.

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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