It is well known that a light spot of sub-wavelength will diverge in all directions.
众所周知，一个次波长光斑将向各个方向发散。
Study on optical sub-wavelength structure has been a subject of great interest in recent years.
光学亚波长结构研究是受国际重视的研究前沿。
The bio-structure consisted of bio-molecules in vivo are always in scale of optical sub-wavelength.
亚光学波长尺度的生物分子基本单元的研究都令人关注。
The results show that sub-wavelength wire-grid polarizers perform best when they have sharp corners, vertical sidewalls and smooth surfaces.
理论分析表明，顶角为直角、侧壁垂直和表面光滑的理想矩形光栅结构的偏振性能最好。
This thesis mainly shows the research of extraordinary optical transmission and second-harmonic generation from sub-wavelength structured metallic film.
本论文主要研究亚波长周期结构金属薄膜中的超传输现象和二阶非线性效应。
This sub-wavelength displacement of the image of the source should be amenable to experimental observation with contemporary nanoscale-precision techniques.
在纳米量级准度的实验观测中，应能测量到该波长量级的偏移。
Along with the processing precision, the sub-wavelength photonic integration devices based on surface plasmon are widely researched at the basic theories and experiments.
随着加工的精密化，基于表面等离子体激元的亚波长光子集成器件在理论和实验上得到广泛研究。
Describe how to use Jones calculus to describe the sub-wavelength period grating and the formula for representation of sub-wavelength period grating's impact on the phase of light.
介绍了怎样用琼斯算法来描述亚波长周期光栅，以及亚波长周期光栅对光波的相位造成影响的公式表示形式。
In the case of the te mode (the polarization direction along to the slit), the transmission characteristics are the same as that of the single sub-wavelength metallic circular hole.
而TE模式下(太赫兹波偏振方向平行于狭缝)，太赫兹波段金属亚波长狭缝的透射规律与单个金属亚波长圆孔相同。
Physical idea of the vector method is clear, stable and convergent. The diffraction problem of plane wave with polarization incident upon 2-d sub-wavelength metal gratings can be processed.
这种矢量模式方法物理概念清晰且稳定收敛，可以处理任意偏振态平面波入射到二维亚波长金属光栅中的衍射问题。
Furthermore, It is the main research in our laboratory that study on the ultrafast phenomena in man-made optical sub-wavelength structure, nano-structure, complex molecule and bio-molecule.
而用超快光谱方法研究这类结构及分子中激子等是我室的优势基础。
In particular the introduction of sub-wavelength structures, the microstrip circuit has presented unprecedented features, such as slow-wave characteristics, left-handed properties and so on.
特别是亚波长结构的引入，使微带电路呈现出了前所未有的特性，如慢波特性、左手特性等。
We have successfully developed an 8 channels time division sub-carrier semiconductor DFB laser wavelength locker.
我们研制成功8路时分副载波半导体DFB激光器波长锁定器。
Its size was effectively decreased by a sub wavelength resonance cavity.
以异性材料为基底的亚波长谐振腔结构有效降低了天线体积。
An approximate equivalent coefficient for two-dimensional sub wavelength was obtained with the related expressions of grating structure.
构造了一种分析方法，然后利用光栅结构的有关表达式得到这种二维结构的近似等效系数。
Range Vernier technique is a novel phase ranging technique, which can provide radial measurement with noise values at sub-qtr-wavelength level.
游标测距技术是一种新颖的相位测距方法，该技术可以提供精密的径向距离测量值，其随机误差小于四分之一波长。
Range Vernier technique is a novel phase ranging technique, which can provide radial measurement with noise values at sub-qtr-wavelength level.
游标测距技术是一种新颖的相位测距方法，该技术可以提供精密的径向距离测量值，其随机误差小于四分之一波长。
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