1) vectorial ray tracing
光线矢量追迹
1.
According to rotation transform matrix and vectorial ray tracing theory,a program used to accurately compute the line-of-sight error and angle measurement error of autocollimator was written by MATLAB.
根据旋转变换矩阵和光线矢量追迹理论,运用MATLAB编写了精确计算测量光束指向误差和测角仪测量值的程序,通过对各误差组合的计算结果进行二维二次多项式拟合,推导出在一定角度范围内,用于计算指向误差和测角仪测量值的二阶近似公式。
2) ray trace
光线追迹
1.
This paper describes the reason of flare in holographic combiners,and discusses two different methods of ray trace in holographic gratings.
讨论了全息光栅光线追迹的两种方法，指出当光栅条纹平行于表面时，这两种光线追迹的结果是一致的，并且可简化为：对平基面的反射型体积全息光栅等效于一块平面反射镜，对于基面为球面的反射型体积全息光栅等效为一块球面反射镜。
2.
The ray trace and the illuminance calculation method of the CAD system is analyzed.
对该照明CAD系统的光线追迹与光照度计算方法进行了理论探讨,其中在光照度计算方法中引入了线性同余组合发生器,大大提高了模拟的真实性。
3.
Based on the principle of the fly eye illumination system,the ray trace illumination system is designed.
在对复眼照明系统的原理进行分析的基础上,设计了一种用于投影光机的复眼照明系统,并用Matlab对该系统进行了光线追迹的仿真程序设计。
3) Ray tracing
光线追迹
1.
Experimental verification of the formulae for ray tracing through diffractive optical elements;
衍射光学器件光线追迹公式的实验验证
2.
A new method of ray tracing in gradient index optics;
一种变折射率光学系统光线追迹的新方法
3.
A new method of ray tracing in GRIN optics;
GRIN光学中光线追迹的一种新方法
4) ray-tracing
光线追迹
1.
A design for flash on ray-tracing;
用光线追迹法对闪光灯反光罩的设计分析
2.
Calculating the coupling efficiency of the laser diode to the semi-tapered multimode fiber by ray-tracing method;
用光线追迹法计算半锥形多模光纤的耦合效率
3.
The influence of the optical window with non-uniform index to the object imaging was analyzed through the ray-tracing program.
研究结果表明针对形变情况下折射率不均匀分布的窗口中光线追迹程序可行。
5) ray tracking
光线追迹
1.
By the method of ray tracking,ASAP software was used to analyze the resolution loss of a LCD autostereoscopic display based on lenticular sheet.
在引入分辨率损失的概念基础上,利用光线追迹的方法,通过ASAP软件研究了柱面透镜光栅式自由立体显示器的柱镜光栅导致自由立体显示器分辨率下降的原因。
2.
According to the geometrical optics,the focusing spot of this parabolic mirror is studied by ray tracking.
根据几何光学原理,采用光线追迹的方法对该抛物面镜的光斑进行分析,证明通过抛物面镜反射聚焦后,能够将原始圆形激光束整形为光强分布均匀的窄条形光斑。
3.
The designing and simulating of LED packages are completed based on the non-sequence ray tracking theory.
文章基于照明光学系统的非成像特点,利用光学建模和非序列光线追迹方法,对LED封装进行设计与模拟;通过改变光学封装的形状和材料参数,对封装后的LED发光亮度特性进行探讨,并对设计进行了原理性验证;得到了影响LED光学性能的主要封装参数与照明特性的相关变化规律,对LED封装的参数设计具有参考和指导作用。
6) ray tracing method
光线追迹法
1.
Application of ray tracing method to birefringent filter error analysis;
光线追迹法在双折射滤光器误差分析中的应用
2.
Based on the ray tracing method,the propagation property of light rays in tapered POF is analyzed and simulated.
利用光线追迹法分析和仿真了锥形塑料光纤中的光线传输特性。
3.
Cross -sectional power distribution of the multimode optical fiber is calculated by the ray tracing method and measured by the CMOS optical detector array, in the case of different offsets and different length of the optical fiber.
用光线追迹法计算了不同的激励源偏心距离和光纤长度时,光纤出射端横截面的场分布。
补充资料：望尘追迹
1.比喻赶上别人的前进速度。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条