| 高阶压缩的另一种定义 |
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| 引用本文： | 董传华.高阶压缩的另一种定义[J].光学学报,1996,16(11):543-1548. |
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| 作者姓名： | 董传华 |
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| 作者单位： | 上海大学（本部）基础部 |
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| 摘 要： | 在高阶测不准关系基础上提出了光场高阶压缩的另一个定义。它不同于Ｈｏｎｇ和Ｍａｎｄｅｌ定义的高阶压缩，在本诉定义中高阶压缩的准则是场振斩高阶基础量子涨落。利用它研究了压缩相干态和迭加态的高阶压缩，并与Ｈｏｎｇ与Ｍａｎｄｅｌ的结果作了比较。
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| 关 键 词： | 高阶压缩 测不准关系 光场 |
| 收稿时间： | 1995/8/30 |
An Alternative Definition of Higher Order Squeezing |
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| Dong Chuanhua.An Alternative Definition of Higher Order Squeezing[J].Acta Optica Sinica,1996,16(11):543-1548. |
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| Authors: | Dong Chuanhua |
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| Abstract: | Based on the higher order uncertainty relation an alternative definition of higher order squeezing is introduced in this paper. This definition differs from C.K.Hong and L.Mandel′s. The criterion of higher order squeezing is the higher order fundamental quantum fluctuation of amplitude. We examine the higher order squeezing for the squeezed coherent states and the superposition states using this definition, and compared the results with Hong and Mandel′s. |
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| Keywords: | high order squeezing uncertainty relation |
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