1) acoustooptic Bragg diffraction
声光Bragg衍射
2) magnetooptic Bragg diffraction
磁光Bragg衍射
3) multi-frequency magneto-optic Bragg diffraction
多频磁光Bragg衍射
4) magneto-optic Bragg diffraction effect
磁光Bragg衍射作用
5) Bragg diffraction
Bragg衍射
1.
Analysis of phase mismatch in magneto-optic Bragg diffraction;
磁光Bragg衍射中的相位失配分析
2.
Three measuring methods were used to obtain the layer thickness of super thin films,which are reflectance curve fitting in soft X-ray region method,Bragg diffraction equation method and reflectance Fourier transform method.
为了获得nm量级薄膜样品的精确厚度,采用软X射线反射率拟合方法、Bragg衍射方程方法和反射率Fourier变换方法分析了常规Cu靶X射线衍射数据及软X射线反射率数据。
3.
In regard to the demerits of other frequency measuring facilities,this paper gives the designing draft of acousto-optic spectrum analysis based on Bragg diffraction.
针对其他测频器件的缺陷,提出了基于Bragg衍射的声光频谱分析法,介绍了它的主要工作原理,研制出了信号处理软硬件设备,通过试验和仿真,实现了对电磁频谱进行实时并行检测分析。
6) Bragg diffraction peak
Bragg衍射峰
1.
The relationships between the interplanar spacing,Bragg diffraction peak and normalized frequency under pressure were discussed by studying the pressure sensitivity properties of the three-dimensional polystyrene photonic crystals.
通过研究聚苯乙烯三维光子晶体的力敏性质,讨论了不同压强作用下聚苯乙烯三维光子晶体的晶面间距、Bragg衍射峰与归一化频率之间的关系:随外加压强的增大,晶面间距减小;随归一化频率的增大,Bragg衍射峰随之蓝移。
补充资料：声衍射
声衍射
物理学术语。又称“声绕射”。由于介质中有障碍物或介质的不连续性，投射声波在介质上产生散射，投射波与散射波的叠加即为衍射。衍射表现为投射波的波阵面出现了畸变或波列偏离其直线行程，能达到只沿直线行进所不能达到的区域，故称声绕射。它同障碍物的线度与声波波长之比有关。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条