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arXiv 0910.1689quant-ph
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二维原子晶格中相干极化激元的激发

Excitation of coherent polaritons in a two-dimensional atomic lattice

I. O. Barinov, A. P. Alodjants, S. M. Arakelian

摘要:

我们描述了一种新型的空间周期性结构(晶格模型):极化激元晶体(PolC)形成的二维晶格的捕获的二能级原子与量子化的电磁场在一个腔(或在一个一维阵列的隧道耦合微腔),这使得极化激元被完全本地化。本文以一维极化激元晶体为例,分析了低支极化激元气体的量子简并条件和量子光信息记录与存储条件。

英文摘要:

We describe a new type of spatially periodic structure (lattice models): a polaritonic crystal (PolC) formed by a two-dimensional lattice of trapped two-level atoms interacting with quantised electromagnetic field in a cavity (or in a one-dimensional array of tunnelling-coupled microcavities), which allows polaritons to be fully localised. Using a one-dimensional polaritonic crystal as an example, we analyse conditions for quantum degeneracy of a low-branch polariton gas and those for quantum optical information recording and storage.

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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