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arXiv 1202.1749physics.opticsquant-ph
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基于负折射的相干理想纳米吸收体

Coherent perfect nanoabsorbers based on negative refraction

Vasily Klimov, Shulin Sun, Guang-Yu Guo

摘要:

基于解析偶极子模型分析和数值模拟,我们提出了发散光束相干完美纳米吸收体(CPNAs)的概念。这个概念利用了具有负折射和小损耗的平板的特性。所提出的CPNA器件将允许在纳米级区域中聚焦辐射,因此可以应用于光学纳米器件中,用于读取基于单光子量子比特的量子计算的结果等多种目的。

英文摘要:

Based on both analytical dipole model analyses and numerical simulations, we propose a concept of coherent perfect nanoabsorbers (CPNAs) for divergent beams. This concept makes use of the properties of a slab with negative refraction and small losses. The proposed CPNA device would allow focusing radiation in nanoscale regions, and hence could be applied in optical nanodevices for such diverse purposes as reading the results of quantum computation which is based on single photon qubits.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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