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arXiv quant-ph/0702176quant-ph
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简并$χ^{(3)}$双光子态的量子理论

Quantum theory of degenerate $χ^{(3)}$ two-photon state

Jun Chen, Kim Fook Lee, Prem Kumar

摘要:

我们发展了一个由光纤产生的简并$χ^{(3)}$双光子态的量子理论,并将理论预测与实验结果进行了比较,实验结果显示Hong-Ou-Mandel dip的可见度约为94%。理论和实验之间已经取得了很好的一致性,我们的属性丢失6%的可见度主要是信号和闲频光子在分束器之间的空间模式失配。

英文摘要:

We developed a quantum theory for degenerate $χ^{(3)}$ two-photon state generated from optical fiber, and compared the theory predictions with an experimental result which exhibits a Hong-Ou-Mandel dip visibility of around 94%. Excellent agreement between theory and experiment has been achieved, and we attribute the missing 6% visibility mainly to spatial mode mismatch between signal and idler photons at the beamsplitter.

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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