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- electron geometrical optics 电子几何光学
- These three laws form the basis of what is called geometrical optics. 这三条定律构成了所谓几何光学的基
- Transmission, without diffusion, in accordance with the laws of geometrical optics. 没有漫射的传输,服从几何光学的规律。
- Reflection, without diffusion, in accordance with the laws of geometrical optics; as in a mirror. 没有漫射的反射,服从几何光学的规律;就像镜面造成的反射。
- In applying the preceding formulae, it should be remembered that they have been derived with the help of the laws of geometrical optics. 在使用上述那些公式时，必须记住它们是利用几何光学的一些定律导出的。
- We introduce the application of matrixmethod in geometrical optics by dealing spherical refraction system with matrix method. 本文用矩阵处理球面折射系统光学问题来介绍矩阵方法在几何光学中的应用.
- Through diffraction invese ratio relation and quantization of geometrical optics,the transition between geometrical optics and wave optics was discussed. 通过衍射反比关系和几何光学的量子化，讨论了几何光学和波动光学的过渡问题。
- Nature of Light, Geometrical Optics, and Gaussian Approximation, Wave Optics, Interference of Light, Coherence, Polarization of Light, Diffraction of Light. 光的性质、动光学、何光学及高斯近似、的干涉、干性、的偏振、的绕射、些重要的应用实例。
- The article corrects a lot of logical errors and misnomers in many optics textbooks and is very important in the teaching and learning of geometrical optics. 摘要论文纠正了大量光学教材中的逻辑错误与用词不当，对于几何光学的教学具有十分重要的意义。
- Bases on the theory of the geometrical optics, the formula of account of Moire-fringe spacing is deduced, the principle of Moire-fringe measuring micro replacement is discussed. 摘要按照光的直线传播原理，利用光栅栅线之间的遮光效应，推导出了莫尔条纹间距的计算公式，叙述了莫尔条纹测量微小位移的工作原理。
- Starting from the curvature of 3- dimensional Riemannian manifold, a new complex space which can contain the information of both geometrical optics and wave optics is built. 从三维黎曼流形的曲率出发，构造了一个复空间。它的流线能兼容几何光学与波动光学的信息。
- Through diffraction invese ratio relation and quantization of geometrical optics, the transition between geometrical optics and wave optics was discussed. 摘要通过衍射反比关系和几何光学的量子化，讨论了几何光学和波动光学的过渡问题。
- Using geometrical optics theory and off-axis aberration analysis,a set of crossed double strip integrators for high power CO_2 laser beam homogenizing has been designed. 利用几何光学原理和轴外像差理论,设计一种应用于大功率CO_2激光陶瓷烧结实验的反射型正交双带式积分镜均束装置。
- Based on geometrical optics, plane layered model and sphere layered model are used to analyze the laser transmission path and the declination angle from direct path. 基于几何光学的方法，用球面分层和平面分层两种大气分层模式对激光在对流层中传输路径以及产生的仰角误差进行分析。
- The main works in this paper is that, by calculating Points Spread Function(PSF) and simulating the forming of images of monochromatic light and ideality geometrical optics on the computer, we have simulated successfully DOE imaging process. 在计算机上通过模拟点扩散函数（Points Spread Function简称PSF）、理想几何光学成像、单色光成像，成功地模拟了doe的成像过程。
- Then, according to the geometrical optics, the modulation of structure light by the parallel projective illumination and the emanative projective illumination is discussed to educe the height formula corresponding to these two illuminative mode. 然后，基于几何光学分析，讨论物体轮廓对平行投影及发散投影结构光场调制问题，导出与这两种照明方式相适应的高度公式。
- When we choose the proper parametric variable, ray equation can be descended to one-order differential equation which is used to solve some problems of geometrical optics in nonuniform medium. 我们选用适当的参变数将光线方程降阶为光线矢量的一阶方程,用以解决若干非均匀媒质的几何光线问题。
- Geometrical optics approach can only calculate the high frequency approach solution of drilling bit vibration source wave equation in non caustic area but it become invalid in caustic area. 由于几何光学法求解钻头震源波动方程的高频近似解有局限性,即在焦散区失效,故只能计算非焦散区的高频近似解。
- Comparing the shape design method that is in common use currently, deducing the physical and geometrical optics theory, this article advanced a direct-shape method for the reflector. 本文综合比较了目前常用的赋形设计方法，并通过物理光学、几何光学理论公式的推导，提出了一种反射面直接赋形的方法。
- In design of anechoic chamber with higher quality, when requirements of quiet zone index are higher, it must use the geometrical theory of diffraction instead of the geometrical optics for accuracy. 在高性能微波暗室技术设计中,由于静区指标较高,采用一般的几何光学技术不能进行准确计算,因此需采用几何绕射理论技术。
