Quantum-nondemolition-measurement scheme using a Kerr medium.

Quantum-nondemolition-measurement scheme using a Kerr medium.
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使用克尔介质的量子非破坏测量方案。

DOI:
10.1103/physreva.46.1499
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发表时间:
1992
期刊:
Physical review. A, Atomic, molecular, and optical physics
影响因子:
--
通讯作者:
Walls
Walls
中科院分区:
--
文献类型:
--
作者:
Chaba;Collett;Walls

文献摘要

被引文献

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本文从理论上研究了在双端腔中使用克尔介质的方案的量子非破坏特性,其中信号输入和探测输入都是从两侧入射的相干场。我们发现,在适当的参数选择下,该系统几乎完全满足量子非破坏测量的标准。
In this paper, we present a theoretical study of the quantum-nondemolition properties of a scheme that uses a Kerr medium in a double-ended cavity with both the signal and the probe inputs being coherent fields incident from the two sides. We find that with a suitable choice of parameters this system satisfies almost perfectly the criteria for quantum-nondemolition measurements.