用单同差检测器表征二部态

V. D’Auria, A. Porzio, S. Solimeno, S. Olivares, M. Paris
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引用次数: 31

摘要

我们提出了一种利用单差探测器加偏振分束器和偏振旋转器重建双模态协方差矩阵的方案。它可以用来充分表征二部高斯态,并提取一般态的相关信息。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Characterization of bipartite states using a single homodyne detector
We suggest a scheme to reconstruct the covariance matrix of a two-mode state using a single homodyne detector plus a polarizing beam splitter and a polarization rotator. It can be used to fully characterize bipartite Gaussian states and to extract relevant information on generic states.
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