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arXiv 0807.3390cond-mat.mtrl-sci
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太赫兹成像偏振不敏感吸收体的设计、理论和测量

Design, theory, and measurement of a polarization insensitive absorber for terahertz imaging

N. I. Landy, C. M. Bingham, T. Tyler, N. Jokerst, D. R. Smith, W. J. Padilla

摘要:

我们提出了一种偏振不敏感的超材料吸收器的理论,设计和实现。我们推导出几何无关的条件,有效的介质吸收一般,并特别为共振超材料。在1.145THz处,我们的设计达到了78%的吸收率

英文摘要:

We present the theory, design, and realization of a polarization-insensitive metamaterial absorber for terahertz frequencies. We derive geometrical-independent conditions for effective medium absorbers in general, and for resonant metamaterials specically. Our fabricated design reaches and absorptivity of 78% at 1.145 Thz

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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