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arXiv quant-ph/0512004quant-ph
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任意时间编码单光子EBIT的远程制备

Remote preparation of arbitrary time-encoded single-photon ebits

Alessandro Zavatta, Milena D'Angelo, Valentina Parigi, Marco Bellini

摘要:

我们提出并实验验证了一种新的方法,用于远程制备纠缠比特(ebits)的单光子相干离域在两个分离的时间模式。所提出的方案代表了一个远程可调的源定制任意ebits,无论是最大或非最大纠缠,这是非常可取的应用在量子信息技术。利用我们实验室最近发展的超快速平衡零拍探测方案,通过零拍层析成像研究了远程制备的ebit。

英文摘要:

We propose and experimentally verify a novel method for the remote preparation of entangled bits (ebits) made of a single-photon coherently delocalized in two well-separated temporal modes. The proposed scheme represents a remotely tunable source for tailoring arbitrary ebits, whether maximally or non-maximally entangled, which is highly desirable for applications in quantum information technology. The remotely prepared ebit is studied by performing homodyne tomography with an ultra-fast balanced homodyne detection scheme recently developed in our laboratory.

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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