Bragg spectrometer是什么意思

用法例句

In the terms of the Bragg-mismatch,the thickness s.

根据该光致聚合物材料的布喇格偏移,得出样品厚度缩皱百分比约为1。

In order to study adjustable-bandwidth optical filters,the variation of Bragg reflection bandwidth induced by electric field in cholesteric liquid crystal(CLC) was measured and analyzed.

为了研究带宽可调型光学滤波器,采用对手性液晶膜施加电压的方法,对手性液晶布喇格反射带宽随外加电场的变化规律进行了分析和测量。

Birefractive index and Bragg diffraction have been oboserved and measured in the crystals.

测量和研究了晶体的双折射率和布喇格衍射。

The elementary principle of the method is to get out acoustic information from acoustic solid medium firstly through Bragg diffraction,and then to measure the difference of deflection angular from reference beam of light.

该方法的核心是通过声光布喇格作用,把SAW陀螺效应引起的声速变化信息寄载到布喇格衍射光中,通过检测布喇格衍射角度推算出固体介质的旋转角速度。

The principle of the two dimensional acoustooptic Q switch is presented,the formulas of the diffraction efficiency and diffraction loss of the AO Q switch with normal Bragg diffraction is derived,the relationship between One dimensional and Two dimensional Bragg diffraction is analyzed.

描述了两维声光Ｑ开关的基本原理，详细推导出正常布喇格衍射的两维声光Ｑ开关衍射效率和衍射损耗的表达式，分析了两维布喇格衍射和一维布喇格衍射之间的关系，并给出了在驱动功率４０Ｗ、光束直径５ｍｍ、光波长１。