| 弱压缩真空态的位相特性及光学衰减器中位相扩散的分析<英文> |
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| 引用本文： | 张登玉. 弱压缩真空态的位相特性及光学衰减器中位相扩散的分析<英文>[J]. 湘南学院学报, 1997, 0(2) |
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| 作者姓名： | 张登玉 |
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| 作者单位： | 湖南衡阳师专物理系 衡阳 |
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| 摘 要： | 本文利用Pegg定义的位相,研究了弱压缩真空态的位相特性。分析了光学衰减器中位相演化规律,并将位相几率分布中的扩散与Fokker—Planck得出的结果进行比较。
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| 关 键 词： | 位相特性 压缩真空态 光学衰减器 |
Phase Property of Weakly Squeezed Vacuum State and Analyses of Phase Diffusion in Optical Attenuater |
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| Zhang Dengyu. Phase Property of Weakly Squeezed Vacuum State and Analyses of Phase Diffusion in Optical Attenuater[J]. Journal of Xiangnan University, 1997, 0(2) |
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| Authors: | Zhang Dengyu |
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| Abstract: | In this paper, the phase property of weakly squeezed vacuum state is studied using the dejinition of the phase by Pegg. We use the phase states to analyze phase evolution in optical attenuater. The resulting diffusion of the phase probability distribution is compared with that obtained in conventional Fokker-Planck treatments |
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| Keywords: | phase property squeezed vacuum state optical attenuater |
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