| 单光子量子路由的耗散影响 |
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| 引用本文： | 李超,施斐斐.单光子量子路由的耗散影响[J].量子光学学报,2016(2):135-139. |
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| 作者姓名： | 李超 施斐斐 |
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| 作者单位： | 中国兵器工业试验测试研究院,陕西华阴,714200 |
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| 基金项目： | 国家国防科技工业局技术基础科研项目(JSJC2013208B008) |
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| 摘 要： | 单光子量子路由对于在芯片中实现量子信息交换具有重大意义。研究单光子量子路由中的耗散影响能够更加真实的模拟实际实验的结果。研究发现耗散能级的存在使得同等条件下的量子路由概率减小,并且需要相对较强的耦合才能取得最大量子路由概率。同时,也建立了共振条件下量子路由概率同耦合强度以及耗散强度间的关系。
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| 关 键 词： | 单光子 量子路由 耗散 |
Dissipation Influence Quantum Routing of Single Photons |
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| Abstract: | Quantum routing of single photons is very important for the quantum information exchange in quantum chip.Investigating the dissipation for the quantum routing may simulate the more realizable results as experimental.The study in this paper showed that the dissipation could decrease the quantum routing probability.Also it demonstrated that the maximum quantum routing probability needed a strong coupling strength.Meanwhile,in this paper,the relationship between the quantum routing probability was built,and coupling strength as well as dissipation. |
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| Keywords: | single photons quantum routing dissipation |
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