正入射

In strictly, it is hard to make the light normal incident into the sphere, double refraction will take place in crystal sphere when a TEM〓 mode Gaussian beam oblique incident into the sphere, and the two orthogonal polarized beams are both elliptical Gaussian beam. The ellipticity and eccentricity of the elliptical Gaussian beam will change with the incident angle, and for a fixed incident angle, they will change with the shifting of incident beam waist position.

由于严格意义上的正入射较难实现，基模圆高斯光束斜入射晶体球后将在球内产生双折射，且球内偏振态正交的两束折射光都将是椭圆高斯光束，它们的椭圆度e和偏心度Δ随入射角的改变而改变，在入射角一定的情况下，入射光束束腰的移动也将改变这两束折射光的椭圆度e和偏心度Δ。

It is composed of a compact normal incidence multiplayer telescope and a grazing incidence Wolter-I telescope.

该望远镜是把小结构尺寸的卡塞格林型极紫外波段正入射望远镜放置在软X射线波段，并由常用的Wolter Ⅰ型掠入射望远镜的中心部分组成。

It reformed the coventional grazing incidence method of reflecting x ray, and made it possible to reflect x ray in normal incidence way.

它从根本上改变了传统的掠入射反射x光的方法，使正入射反射x光成为可能，并极大的促进了x光学的发展。

ABSTRACT The optimum choice of grazing incidence on the basis of the demands soft X-ray normal incidence microscopic optics is presented.

摘 要 依据正入射软X射线显微成像系统对聚光镜的要求，论述了采用掠入射聚光镜是最佳选择。

The optimum choice of grazing incidence on the basis of the demands soft X ray normal incidence microscopic optics is presented.

依据正入射软X射线显微成像系统对聚光镜的要求，论述了采用掠入射聚光镜是最佳选择。

It reformed the coventional grazing incidence method of reflecting x ray, and made it possible to reflect x ray in normal incidence way. It moves x ray optics forward greatly.

它从根本上改变了传统的掠入射反射x光的方法，使正入射反射x光成为可能，并极大的促进了x光学的发展。

It is the first time to be brought out and designed that the solar X-EUV imaging telescope integrates the grazing mirror and the normal incidence mirror.

太阳X-EUV成像望远镜在国际上首次提出并设计实现单台设备集成掠入射望远镜和正入射望远镜系统，分析表明，该设计方式完全满足应用要求。

It is the first time to be brought out and designed that the solar X-EUV imaging telescope integrates the grazing mirror and the normal incidence mirror. This design can fully meet the applied requirements according to simulation.

太阳X-EUV成像望远镜在国际上首次提出并设计实现单台设备集成掠入射望远镜和正入射望远镜系统，分析表明，该设计方式完全满足应用要求。

In order to study the polarization property of 1-D photonic crystal,transfer matrix method was used for calculation.

为了研究两种偏振光通过1维光子晶体的偏振特性，采用传输矩阵法做了相关计算，得到介质折射率、折射率调制的变化，在光正入射和倾斜入射时对不同偏振光的禁带都有影响的结果。

The research on the UV photosensitivity in germanosilicate fibers is of double importance in both theory and practice.

重点研究了位相光栅掩模复印法，采用标量衍射理论对位相光栅掩模的近场衍射特性进行了分析，具体研究了写入光正入射和斜入射条件下的成栅特点，得出了一些重要结论。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了