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arXiv quant-ph/0512184quant-ph
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吸收腔的量子态输入输出关系

Quantum-state input-output relations for absorbing cavities

M. Khanbekyan, D. -G. Welsch, A. A. Semenov, W. Vogel

摘要:

研究了高吸收$Q$腔内外的量子化电磁场,着重研究了耦合镜的吸收损耗及其对出射场的影响。导出了广义算符输入输出关系,并利用它计算出射光场的维格纳函数。为了说明这个理论,我们讨论了薛定谔类猫态中出射光场的制备。

英文摘要:

The quantized electromagnetic field inside and outside an absorbing high-$Q$ cavity is studied, with special emphasis on the absorption losses in the coupling mirror and their influence on the outgoing field. Generalized operator input-output relations are derived, which are used to calculate the Wigner function of the outgoing field. To illustrate the theory, the preparation of the outgoing field in a Schrödinger cat-like state is discussed.

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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