这为研究左手材料薄板波导中的模式耦合奠定了基础。
This work provides a basis to study modes conversion in left-handed materials slab waveguide.
分析了四能级原子系统中左手材料的克尔非线性特性。
The Kerr nonlinearity of a left-handed material is analyzed in a four-level atomic system.
现今负折射可以分别在左手材料和人工带隙材料中实现。
Now, negative refractions have already been demonstrated in left-handed materials and artificial band-gap materials.
首先介绍了左手材料的基本概念，左手材料在微波频段的实现方法。
First, the concept of LHM and the methods to realize it in microwave frequency band are introduced.
对左手材料性能的真正理解需要重新评价电磁理论的一些熟知的事实。
The complete understanding of the properties of left-handed materials requires the reevaluation of some well-known facts of the electromagnetic theory.
并运用惠更斯作图法解释了电磁波由右手材料穿越左手材料时的负折射现象。
Using Huygens mapping method to explain the phenomenon of negative refraction when electromagnetic waves through the left-handed materials.
详细研究了衬底或者覆盖层是左手材料两种情况下，空心平板波导中的表面模。
Investigated were the surface modes propagating along a hollow dielectric slab waveguide with a left handed material (LHM) substrate or cover, respectively.
左手材料对科研人员，无论是理论研究还是实验研究，都提出了一系列新的课题。
Studies of left-handed materials open a series of new challenging problems for theoreticians as well as for experimentalists.
因此，研究左手材料的性质以及如何实现左手材料在理论和实践上具有重要意义。
Therefore, studying how to construct LHM and about the properties of the LHM, is of great significance both in theory and application.
针对左手材料的基本特性及其设计与制备的一些相关问题，作了简单的总结和介绍。
We present a brief review on this new material, focus is placed on its basic property, design and fabrication.
论文首先简要介绍了左手材料的基本原理以及目前国内外对左手材料的研究进展和方法。
First, this paper briefly introduces the basic principles of left-handed material, as well as the research progress of left-handed material at home and abroad.
本文调查左手材料作为导波层、空气和金属作为包覆层的不对称左手材料波导的导模特性。
We investigate guided modes in the asymmetric waveguide structure with a left-handed material (LHM) layer surrounded by air and metal.
单轴晶体中的负折射现象和左手材料中的负折射有着本质上的区别，它是单轴晶体的一种特殊属性。
The negative refraction in uniaxial crystal is different from that in left-handed materials, it is one special property of the uniaxial crystal, and the other one is negative reflection.
研究结果表明：一维右手材料和左手材料构成的光子晶体具有宽禁带的特点，禁带中出现多个共振透射峰。
The investigation results show that the band gap of the photonic crystal made of LHM is wide and multi-transmittance peaks appear in the forbidden band.
本文主要论述左手材料的性质并分析左手材料全新应用前景，简要介绍左手材料近年来的研究动态及发展前景。
This article mainly deals with the nature of left-handed materials and analyzes the possible new application prospect, and briefly introduces the latest advances an…
从几何光学理论证明了，在左手系材料（负折率材料）透镜中存在完善聚焦的概念。
The perfect focusing concept is proposed in lenses made of Left handed materials (or negative index materials) by means of geometrical optics.
从几何光学理论证明了，在左手系材料（负折率材料）透镜中存在完善聚焦的概念。
The perfect focusing concept is proposed in lenses made of Left handed materials (or negative index materials) by means of geometrical optics.
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