Phase conjugation and perfect lensing
Phase conjugation and perfect lensing
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DOI：
10.1063/1.1604935
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发表时间：
2003-10-01
影响因子：
3.2
通讯作者：
Tretyakov, S
中科院分区：
文献类型：
--
作者：
Maslovski, S;Tretyakov, S
Pendry [Phys. Rev. Lett. 85，3966（2000）]，即，重新研究了使用后向波（也称为Veselago或双负）材料平板透镜来实现远低于波长极限的光学分辨率的可能性。它表明，有一个直接的类比现象发生在平板界面和在一对夫妇的相位共轭平面放置在自由空间。因此，这项工作介绍了一种替代Pendry的设备。物理背后的想法进行了讨论，并概述了可能实现的某些方向。(C)2003年，美国物理学会。
The concept of the perfect lens introduced by Pendry [Phys. Rev. Lett. 85, 3966 (2000)], i.e., a possibility to achieve optical resolution well below the wavelength limit using a backward wave (also called Veselago or double-negative) material slab lens, is reinvestigated. It is shown that there is a direct analogy between the phenomena taking place at the slab interfaces and at a couple of phase-conjugating planes placed in free space. Thus, this work introduces an alternative to Pendry's device. The physics behind the idea is discussed and certain directions of possible realizations are outlined. (C) 2003 American Institute of Physics.