| Kerr介质中自相位调制对多模偶相干态等幂次N次方Y压缩特性的影响 |
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| 引用本文： | 陈永庄,刘宝盈,杨志勇. Kerr介质中自相位调制对多模偶相干态等幂次N次方Y压缩特性的影响[J]. 商洛学院学报, 2003, 17(2): 4-6 |
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| 作者姓名： | 陈永庄 刘宝盈 杨志勇 |
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| 作者单位： | 1. 商洛师范专科学校量子光学与量子信息研究所,商洛师范专科学校物理系,陕西,商洛,726000;西北大学光子学与光子技术研究所,西北大学光电子技术省级重点开放实验室,西安,710069
2. 西北大学光子学与光子技术研究所,西北大学光电子技术省级重点开放实验室,西安,710069;西安电子科技大学技术物理学院,西安,710061 |
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| 基金项目： | 陕西省教育专项科研资助项目(00JK062) |
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| 摘 要： | 利用多模压缩态理论,研究了在Kerr介质中自相位调制对多模偶相干态等幂次N次方Y压缩特性的影响,结果发现;1)当压缩阶数N为偶数时,多模Kerr偶相干态在一定的条件下总可随时间变化而周期性地处于等幂次N-Y最小测不准态;2)当压缩阶数N为奇数时,多模Kerr偶相干态在一定的条件下总可随时间变化而周期性地呈现等幂次N次方Y压缩效应.
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| 关 键 词： | Kerr介质 多模偶相干态 自相位调制 等幂次N-Y最小测不准态 等幂次N次方Y压缩 |
| 文章编号： | 1008-3030(2003)02-0004-03 |
| 修稿时间： | 2002-12-26 |
Influences of Equal-Order n-th Power y Squeezing Property of Multimode Kerr Even CoheRent State by Self-phase Modulation in kerr Medium |
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| CHEN Yong-zhuang LIU Bao-ying YANG Zhi-yong. Influences of Equal-Order n-th Power y Squeezing Property of Multimode Kerr Even CoheRent State by Self-phase Modulation in kerr Medium[J]. Journal of Shangluo University, 2003, 17(2): 4-6 |
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| Authors: | CHEN Yong-zhuang LIU Bao-ying YANG Zhi-yong |
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| Abstract: | By utilizing multimode squeezing theory, the influences of equal order N -th power Y squeezing property of multimode even coherent state light field by self-phase modulation is studied, and it is found: 1) when the squeezing number N is an even number, Kerr even coherent state can be cyclical on the equal order N-Y minimum uncertainty state with time changing under certain circumstances; 2) when the squeezing number N is an odd number, the multimode Kerr even coherent state cyclically appears equal order N -th power Y squeezing effect with time changing under certain circumstances. |
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| Keywords: | Kerr medium multimode even coherent state self-phase modulation equal order N-Y minimum uncertainty equal order N-th power Y squeezing |
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