查询词典 birefringent

In this thesis, it is also discussed in detail that OLPF which is based upon the light-splitting character of birefringent crystal can reduce aliasing in a digitized image.Optical system is a space-filter by Fourier Optics.

文中详细讲述了OLPF如何利用双折射晶体的分光性质来实现低通滤波的原理，起到了减少甚至消除莫尔条纹的作用，避免了图像质量的下降。

Corrects for inherent instrument polarization to allow accurate measurements of birefringent samples.

通用的消偏器，消除仪器固有的偏振性能，对于具有双折射性能的样品具有更高的精度。

Impact of discrepant dispersion relations of birefringent indexes on mica waveplate designing .

云母双折射率色散关系不一致性对波片设计的影响。

Considering both the phenomena of double refraction and internal double reflection, and the electro-optic effect in a crystal, all elements of n×n crossbar network are integrated in one birefringent crystal slab with electro-optic property.

通过综合考虑晶体的双折射和全内双反射现象，以及晶体的电光效应，将构成n×n纵横开关网络的所有单元器件都集成到一块具有电光效应的双折射晶体上。

In this dissertation, the optical implementations of integrated bypass-exchange switches and interconnection networks are investigated as the followings:(1) An electro-optic bypass-exchange switch integrated in a single substrate of birefringent crystal is proposed, which is polarization based, and consists of two beam splitters based on the phenomena of double refraction and inner double reflection and in-between an electro-optic modulator based on the electro-optic effect of crystal.

鉴于此，本论文从网络集成包装的角度出发，研究bypass-exchange开关和互连网络的光学实现，主要内容包括：(1)利用单轴晶体的双折射双反射原理和晶体的电光效应，设计了一种新颖的单块晶体集成的电光偏振控制型bypass-exchange光开关，将一个电光偏振控制型bypass-exchange光开关所必需的器件（两个光束分束器和一个电光调制器）集成在一块晶体上。

Glancing angle deposition technique was used to deposit ZnS birefringent sculptured thin film by electron beam evaporation, and the oblique angle varied from 60° to 85°.

使用倾斜角沉积的电子束蒸发技术，制备了倾斜角度在60°～85°之间的ZnS双折射雕塑薄膜。

Much attention has been paid to this problem for a long time. One example is the thermal effects on the polarizing devices that are made up with Iceland crystal or other birefringent materials.

温度对任何仪器、设备乃至器件性能的影响一直是人们十分关注的问题；由冰洲石晶体及其它晶体等双折射材料制作的偏尤器件也不例外。

Based on the dynamic stress optic law and by making use of the stress values from strain measurements and BEM calculation, the history of birefringent fringe orders are calculated, and compared with the result of dynamic orthotropic photoelasticity.

把动态应变测量推算出的应力分量以及时域边界元计算出的应力分量分别代入正交异性动态应力－光性定律，得到随时间变化的双折射条纹级数历程，将其与正交异性动态光弹性实验的结果进行比较。

Because the liquid crystal material is birefringent, light passing through one polarizing filter is rotated by the liquid crystal helix as it passes through the liquid crystal layer, allowing it to pass through the second polarized filter.

因为液晶材料是双折射，光线穿过一个两极化的过滤器是旋转液晶螺旋，因为它通过液晶层，允许它通过第二偏振过滤器。

The major research includes the following three points. First, using finite element method, the influence factors on propagation properties for PMF couplers are analyzed, including the shape of coupler cross-section, the taper of coupler bipyramidal and the angle deviation of the birefringent axes.

基于热-结构-电磁多物理场耦合有限元方法，分析了保偏光纤耦合器的传输特性和耦合系数在熔锥区的变化规律，从而求解耦合模方程，得到偏振光经过耦合器后的光功率分布，继而对保偏光纤耦合器的性能参数分光比、消光比及附加损耗进行理论分析。

This brought fixed cost, but it also is meant at the same time use a source to won't make you singlehanded assume a problem.

这带来了一定的成本，但它同时也意味着使用开源不会让你独力承担问题。

He gained a small fortune in real estate.

他在房地产上发了一笔小财。