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arXiv quant-ph/0602202quant-ph
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来自连续波高斯光源的非高斯态

Non-Gaussian states from continuous-wave Gaussian light sources

Klaus Molmer

摘要:

我们提出了一个一般的分析,通过从连续波(CW)高斯场的输出非高斯测量所获得的状态。连续波高斯场的一般多模状态的特征在于一个无限维的协方差矩阵,涉及的噪声相关的源。我们的理论从这些关联函数中提取与特定时间输出模式内的检测相关的信息。形式主义适用于从压缩光束的非经典光态的生产计划。

英文摘要:

We present a general analysis of the state obtained by subjecting the output from a continuous-wave (cw) Gaussian field to non-Gaussian measurements. The generic multimode state of cw Gaussian fields is characterized by an infinite dimensional covariance matrix involving the noise correlations of the source. Our theory extracts the information relevant for detection within specific temporal output modes from these correlation functions . The formalism is applied to schemes for production of non-classical light states from a squeezed beam of light.

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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