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- Brewster angle window 布儒斯特角窗
- Either photonic bandgap or Brewster angle can be tuned. 第二部分是磁场垂直于界面或入射面时倾斜入射的情况,Brewster角的大小可以被调制,甚至可以被调制为虚值。
- brewster angled window 布儒斯特角窗
- Characteristcs of the tansmission grating under the Brewster angle[J]. 引用该论文 杨春林;许乔;周礼书;杨李茗.
- When the angle of the probe beam is near Brewster angle the reflectivity can reach up to 60%. 当物光近于布儒斯特角入射时,反射率可达60%25。
- Band structure, transmissions and reflections are calculated which indicate the Brewster angle phenomenon. 首先研究了一维台阶体系的能带、透射及反射,指出液体表面波中布儒斯特角的存在是难以实现全方位反射的原因。
- The paper presents the method accurat determining direction of transmission axis of the polarizer to be based upon Brewster angle reflection polarizers. 本文提出了以布儒斯特角反射偏振为基准精确确定偏振元件透光轴方位的方法。
- The reflectivities of multilayer Mo/Si and W/C can reach 32.3% at 89eV and 4.18% at 214eV respectively near the Brewster angle. Mo/Si周期性多层膜的反射率在 89eV处达到 32 .;3%25。
- In the third part of this chapter, passive Q-switch is discussed. And when the Cr~(4+):YAG is placed at the Brewster angle is also discussed here. 本章第三部分首先讨论了Cr4+:YAG的晶体特性以及其作为被动调Q晶体时的特性,并讨论了按布儒斯特角摆放时作为调Q晶体和布儒斯特片时的Cr4+:YAG特征。
- With the data of the depolarization experiment we find that the depolarization weak extremum of p-wave is at the Brewster angle of its material. 用退偏实验得到的数据表明p波的退偏极小值点对应的入射角就是该材料的布儒斯特角。
- The method of using the A-0 feedback at Brewster angle in cavity is introduced to reduce the noise of He-Cd laser and the results have been good. 提出用腔内布氏角插入声光反馈器伺服反馈;抑制氦镉激光噪声和提高功率稳定性的方法;获得满意的实验结果.
- The Brewster angle is measured by the device with the polarization characteristic, then the refractive index and permittivity of a PTC mass specimen are obtained. 利用光的偏振特性测量了块材样品的折射率和介电常数。
- Finally the relation curve among the polarization degree and the refractive index and layer number of the medium is drawn when the light is incident the polarizer at Brewster angle. 绘制了以布儒斯特角入射时透射光偏振度与介质折射率及介质层数的关系曲线。
- There are no provisions for angle windows designing currently, and the shear-wall structures with angle window are usually designed by designers on their own experiences. 但是现行设计规范中没有关于转角窗的设计方法,设计人员对于这种设置转角窗的高层剪力墙结构很大程度上是按偏保守的方法进行设计。
- The parameters of period and thickness are adjusted so that the first Bragg peak appears at the Brewster angle when the photon energy is in the vicinity of K edge of carbon and L edge of silicon respectively. 通过对其相关参数周期数、厚度比以及周期厚度的调整 ,使薄膜的布拉格衍射峰出现在布儒斯特角附近 ,两种多层膜的应用能量范围分别落于C的近K边处和Si的L边前。
- For low altitude guidance and control system, effects of multipath (mirror interference) are mainly pondered on and using Brewster angle effect to restrain effects of multipath is analyzed. 对于低空制导控制系统主要考虑了多路径 (镜像干扰 )的影响 ,对布鲁斯特角效应抑制多路径 (镜像干扰 )的影响进行了分析。
- The boy got a good beating for breaking the window. 那男孩因打碎窗玻璃而被狠狠打了一顿。
- From the computer simulation of ellipsomerry, we found that the sensitivity of ellipsometer is enhanced when the angle of incidence is set to close the Brewster angle of the air/substrate system. 由椭圆偏振的计算机模拟计算得知,当所设入射角接近所甩空气/基底体系的Brewster角时,椭圆偏振仪的灵敏度最高;
- However,no one talks about the experimental result:if a doubler with a pair of parallel light pass surfaces cut in Brewster angle can reduce reflective losses in frequency conversion? 但并没有人谈到过实验结果 :这种将倍频器的通光面切割成相互平行的具有布儒斯特角的方法 ,是否真能减少倍频器的反射损耗 ?
- It benefits to decrease the engineering cost and to debase the technical crisis by the polarizer composed of amplifier Nd 3+ :glass slabs located with the Brewster angle in large scale multi passes laser facility. 用布儒斯特角放置的多张放大器片作大口径电光开关的检偏器 ,不仅有利于光束的传输 ,而且可以有效降低装置的工程造价和难度。
