The Laue detector is a new type of fluorescence XAFS detector, which has advantages of good energy resolution, high counting rate and big acceptance area.
劳埃(Laue)型荧光X射线吸收精细结构(XAFS)探测器是一种新型的探测器,它具有能量分辨好、计数率高和接收面积较大等优点,对于高光通量场合的痕量元素XAFS实验具有很高的灵敏度,有很好的应用前景。
The principle and design process of the system to measure the roundness error using the Lloyd mirror, linear CCD image processing system are described.
论述了系统利用劳埃德镜干涉装置 ,通过线阵CCD图像处理系统自动测量圆度误差的工作原理及过程设计。
In this paper, it is pointed out and demonstrated that the solution of Darwin transfer equation got in 1995 for slab crystal struck by δ incident beam in Laue case, is not only valid in slab crystal, but also in a more general case, in the case that the formed parallelogram is still in the region of crystal.
本文将Ｄａｒｗｉｎ方程在δ束入射平板晶体劳埃几何中的解析解推广到了一般形状晶体中，并给出了物理解释及数学证