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geometrical optics ray method 几何光学射线法
geometrical optics ray 几何光学射线,几何光束
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.
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。
V.N.Mahajan, Optical Imaging and Aberration, Part I : Ray Geometrical Optics, SPIE, Washington (1998). 孙文信:散光,远视设计暨反射面镜光线追迹分析,工研院光电所研究报告,中华民国八十一年。
V.N.Mahajan, Optical Imaging and Aberrations, Part I Ray Geometrical Optics, SPIE PRESS, Washington, (1998). 黄柏诚;大面积高功率发光二极体导光元件之设计;中央大学光电所硕士论文;(2004).
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
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。
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。
Based on modified Reverberation Matrix Method and introducing the model of joint mass-damping, transient waves of frame structures is investigated by ray method. 在改进回传矩阵法的基础上，引入节点质量阻尼模型，结合射线展开技术，研究刚架结构中的弹性瞬态波的传播。
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。
The combination of geometric optics(GO), uniform theory(UTD) and ray tracing technique has been adopted for radio propagation prediction in microcellular systems in urban area. 本文应用几何光学（GO）方法、一致性几何绕射理论（UTD）和射线跟踪的方法对给定环境下的城市微区信道电波传播特性进行了预
We first take up the subject of optic ray propagation through a variety of optical media. 首先研究光束通过各种光学介质的传播问题。
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。
Fiber Optics - Refractive Index Profile, Refracted Ray Method 光纤。用折射光法测量折射率
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。
Numerical migration for typical models show that, in contrast to ray method, prestack wave motion migration can correctly image inhomogeneous media, and suppress multiple reflection wave effectively. 典型的介质模型数值分析表明，与射线方法相比，接收函数的波动方程叠前偏移能对横向非均匀介质准确成像，不仅有较高的分辨率，而且对多次波有较明显的压制作用。
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。
The ray theory of geometric optics was applied to visually investigate the propagation of quasi stationary waves in time mean basic flow and interpret the zonal nonhomogeneity. 应用几何光学中的射线理论，直观地讨论了准定常波在时间平均基流中的传播，解释了定常波传播的纬向非均匀性。