论文标题
特氟龙球的超级重点
Super-enhancement focusing of Teflon sphere
论文作者
论文摘要
由于其在Terahertz（THZ）带中的低损坏性能，可以将Teflon（Polytetrafluoroethene，PTFE）球作为成像和感测的应用中的聚焦透镜。在本文中，我们通过分析计算的场地强度和聚焦参数在不同的低损失水平下以不同的尺寸参数的形式发现了超增强的聚焦效果，这可以刺激比辐射的巨大潜在的范围，这可以刺激其强度高的4000倍，而越来越强大的潜在的潜在的潜在的潜在的范围较高的潜在范围，但具有高度的范围。随后对散射幅度的分析证明，内部电场或磁场中单个阶模式的强散射是导致这种现象的主要因素。
A Teflon (Polytetrafluoroethylene, PTFE) sphere can be used as a focusing lens in the applications of imaging and sensing due to its low-loss property in the terahertz (THz) band. In this paper, we analytically calculated field intensities and focusing parameters for Teflon spheres at different low-loss levels and then discovered a super-enhancement focusing effect in the spheres with particular size parameters, which can stimulate about 4000 times stronger field intensity than that for incident radiation as well as the great potential of overcoming diffraction limit despite high sensitivity to the magnitude of Teflon loss. A subsequent analysis of scattering amplitudes proved that the strong scattering of a single order mode in the internal electric or magnetic field is the main factor causing this phenomenon.
