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1)  Bragg cavity
Bragg腔
1.
In this paper, the basic principle of CARM is described, and the design method and numerical calculation results for Bragg cavity are shown.
本文叙述了迴旋自谐振脉塞的基本原理,着重给出谐振系统——Bragg腔的分析设计方法和计算结果。
2)  Bragg microcavity
Bragg微腔
1.
The influence of medium layer thickness on defect mode and bistability properties in the Bragg microcavity composed of 1D photonic crystal containing negative refractive index materials is studied.
研究了介质层厚对含负折射率介质一维光子晶体Bragg微腔的缺陷模和双稳态的影响。
3)  Bragg resonant cavity
Bragg谐振腔
1.
It is put forward that in the sectional slow-wave structure, the drift tube and the two section SWSs of its ends comprise a Bragg resonant cavity, which can reduce the energy dispersal of the modulated beam electrons due to the transit time effect when the length of the drift tube is well chosen, thus to enhance the beam-wave energy conversion efficiency.
指出在分段式慢波结构中,漂移段及其两端的慢波结构组成一Bragg谐振腔,当漂移段长度合适时,根据渡越时间效应理论,这种结构能减小调制束中电子的速度分散,提高束波转化效率。
4)  Nonlinear Bragg cavity
非线性Bragg腔
5)  Bragg angle
Bragg角
1.
In this paper it is analysed the departure (Δθ) of Bragg angles on two crystals of sagittally focusing double crystal monochramator in theory in detail when the crystals are misoriented from the ideal position in different directions (yaw,pitch,roll).
本文从理论上分析了聚焦双晶单色器的双晶在不同方向偏离理想位置所引起的双晶Bragg角偏差Δθ ,为设计研制单色器双晶的安装精度或微动调试精度提供了理论依据 ,从而达到提高单色器性能的目
6)  Bragg stack
Bragg堆
1.
We solve the boundary value problem for Bragg stack by using of Maxwell equations and Bloch theorem.
基于Maxwell方程和周期结构的Bloch定理,求解Bragg堆中的电磁场边值问题,得到Bragg堆的色散关系,同时讨论了Bragg堆的电磁带隙特征。
补充资料:Bragg equation
分子式:
CAS号:

性质:在将三维晶格分解为以(h*k*l*)作为(晶面)指标的一组平面格子的基础上,衍射指标为h=nh*,k=nk*、l=nl*(n为整数)的衍射方向相对于晶面(h*k*l*)有类似反射(定律)的关系。但衍射与反射不同之处在于衍射角θhkl需受下列条件的制约,是为布拉格方程2dhh*k*l*sinθhk*nk*nl*=nλ,n=0,±1…。式中λ是X射线波长,dh*k*l*是晶面间距。

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