| 光场叠加态与高阶最小测不准乘积 |
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| 引用本文： | 王荣瑶,邵彬.光场叠加态与高阶最小测不准乘积[J].量子电子学报,1996(6). |
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| 作者姓名： | 王荣瑶 邵彬 |
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| 作者单位： | 首都师范大学物理系，北京理工大学物理系 |
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| 摘 要： | 本文提出了一类新的光场叠加态，对其高阶压缩性质的研究表明，光场两正交分量可同时具有等深度压缩，且阶数越高，压缩越深，最佳压缩点十分接近高阶最小测不准极限。因此，在适当参数取值下该光场态是近似很好的高阶最小测不准态。
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| 关 键 词： | 光场叠加态，高阶压缩，高阶最小测不准乘积，正规乘积 |
Superposition State of Light Field and Higher-Order Minimum Uncertainty Products |
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| Wang Rongyao.Superposition State of Light Field and Higher-Order Minimum Uncertainty Products[J].Chinese Journal of Quantum Electronics,1996(6). |
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| Authors: | Wang Rongyao |
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| Abstract: | A new superposition state of the light field is given.The researches on the higherorder squeezing of such a state show that two quadrature components of the field exhibit simultaneous higher-order squeezing.The higher the order is,the deeper the squeezing becomes.The minimum values of the higher-order fluctuation in the given state are very close to the higher-order minimum uncertainty product.Hence,under special parameter values,such a state approximates to the higher-order minimum uncertainty one. |
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| Keywords: | superposition state of the light field higher-order squeezing higher-order uncertainty product normally order product |
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