理想左手楔形对线源散射的精确解
Exact solution to line source scattering by an ideal left-handed wedge.
作者信息
Monzon Cesar, Forester Donald W, Loschialpo Peter
机构信息
SFA Department NRL, Largo, Maryland 20774, USA.
出版信息
Phys Rev E Stat Nonlin Soft Matter Phys. 2005 Nov;72(5 Pt 2):056606. doi: 10.1103/PhysRevE.72.056606. Epub 2005 Nov 8.
A wedge or prism is a common geometry used in experiments involving left-handed media (LHM). It is shown that an exact analytical solution to the canonical problem of scattering by a LHM wedge or prism is feasible in the limit of no losses. The solution reproduces the ideal point image announced by Pendry which has not been observed experimentally. The analysis also results in the introduction of a new kind of resonator or photon localization device.
楔形或棱柱形是在涉及左手介质（LHM）的实验中常用的几何形状。结果表明，在无损耗的极限情况下，求解左手介质楔形或棱柱形散射的典型问题的精确解析解是可行的。该解重现了彭德里所宣称的尚未通过实验观测到的理想点像。该分析还导致引入了一种新型的谐振器或光子局域化装置。
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