For strong anisotropy crystal, the maximum incident Angle that yields the negative refraction could be very large.
各向异性强的晶体实现负折射的入射角范围可能会很大。
Study is given for the surface polaritons related to a chiral medium which supports negative refraction for the first time.
首次对负折射手征介质的表面波模式进行了研究。
In chapter 2, the theoretical research methods of one dimensional photonic crystal containing negative refraction material are introduced.
在第二章中，主要介绍了含负折射率材料的一维光子晶体的理论研究方法。
Using Huygens mapping method to explain the phenomenon of negative refraction when electromagnetic waves through the left-handed materials.
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。
At the same time, negative refraction of electromagnetic waves in photonic crystal has attracted much attention because of variety of novel phenomena.
同时，电磁波在光子晶体中的负折射现象也引起了人们的广泛关注。
Analytic calculation of the negative refraction at the spherical surface is conducted demonstrating that the usual optical formulas still hold true for the LHM lens.
推理分析了左手性介质透镜处球形界面的负折射规律，并依此表明了常用光学公式仍适用于左手性介质。
The time-averaged Poynting vector gives the conditions for negative refraction that occurs at the interface, which are consistent with the analysis in crystal physics.
利用时间平均的坡印亭矢量，给出了在晶体和介质界面发生负折射的条件，与晶体物理学中的分析结果一致。
Recent experiments that demonstrate the negative refraction of light has led a hot scientific debate to a close, and will bring the negative-index material a positive future.
近期关于光的负折射现象的论证实验给这个激烈的科学争论一个结论。并且对负反射物质的美好未来给予肯定。
We propose and optimize the antireflection coating composed of a row of tapered dielectric waveguides for two-dimensional air hole-type photonic crystal negative refraction slab lens.
提出并优化了由单排渐变介质波导构成的二维空气孔型光子晶体负折射平板透镜表面的减反层，改善了成像质量。
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.
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。
Due to those formulas, we designed the single unit extraordinary refraction Rochon prism which was similar to the Rochon prism and unit negative refraction prism, similar to the Wollaston prism.
给出了分束效果类似洛匈棱镜的单元非常折射洛匈棱镜、分束效果类似沃拉斯顿棱镜的单元负折射偏光分束棱镜两种设计；
Such distinct constitutive parameters have brought the medium several quite unique electromagnetic properties, such as negative refraction, reversed Doppler effect, reversed Cerenkov radiation, etc.
其独特的本构参数给予了这种介质独特的电磁特性，比如负折射、逆多普勒效应、逆（?）
If water had a negative index of refraction, then a straw placed in a glass would appear to bend back under itself.
如果水具有负折射率，那么放在玻璃杯中的吸管似乎可能弯曲到自身下方。
What would a negative index of refraction look like?
如果折射率是负的,会发生什么事情?
They then cascaded the negative index medium with a positive refractive index medium so that the complete nanostructure behaved as one with an index of refraction of zero.
他们将负折射率材料和正折射率材料级联起来成功实现了零折射率行为的纳米结构。
Within the coupled resonant frequency region, the negative index of refraction can be achieved.
在负的磁导率和负的介电常数重叠的频率区域，能得到一个负的折射系数。
The negative refractive material is receiving much attention recently because of its many peculiar features, especially the anomalous refraction, compared with the regular material.
负折射材料是近年来研究人员关注的新型材料，与常规材料相比，它有许多非寻常的表现，特别是光的折射。
Based on the finite element method (FEM), the negative-refraction (NR) property is demonstrated when the electromagnetic wave penetrates through free space into such SNG lamellar structure.
基于有限元方法，验证了当电磁波穿过此结构时的负折射性质。
Based on the finite element method (FEM), the negative-refraction (NR) property is demonstrated when the electromagnetic wave penetrates through free space into such SNG lamellar structure.
基于有限元方法，验证了当电磁波穿过此结构时的负折射性质。
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