抛物面反射镜

本文重点从原理上分析抛物面反射镜扫描系统的成象特点及其设计方法。

In this paper , the imaging characters and design methods of the parabolic mirror scanning system are analy - zed theoretically .

文章阐述了一种由离轴抛物面反射镜和平面反射镜组成的红外平行光管，然后从两个方面对这种红外平行光管进行了详尽的分析。

A kind of infrared collimator which is made up of off-axis parabolic mirror and reflecting mirror is described in this paper .

探照灯的抛物面反射镜发出平行光束。

The parabolic reflector of a searchlight gives a parallel beam .

非轴对称抛物面反射镜拉深成形数值模拟研究

Study on Numerical Simulation of Headlight Reflector with Non-axisymmetrical Parabolic Shape

超大相对孔径抛物面反射镜的补偿检验

Testing of paraboloid mirror with super relative aperture using compensator

倾斜入射光引起抛物面反射镜的散焦

Defocusing caused by obliquely incident rays on the parabolic reflectors

凸抛物面反射镜的检验

Testing of convex paraboloid

本文从理论上分析了抛物面反射镜产生平行光场的光强分布规律，并介绍了实际测量结果；

The intensity distribution of parallel light field produced by paraboloid reflector is analysed and its measured result is introduced .

该装置由离轴抛物面反射镜、十字靶标、背景光源、图像采集装置及其它附件组成。

The system is composed of off-axle paraboloid reflector , cross line target , background light , imaging collecting system and other devices .

所以，可以用检测抛物面反射镜的方法来检验该非球面的表面形状。

Therefore , there is a possibility to inspect the aspherical shape by means of the known methods of testing the parabolic mirror .

尤其是大口径、长焦距、高精度离轴抛物面反射镜的制造更是难上加难，这在很大程度上限制了它的应用。

More than that , the large diameter , long focal-length , high precision off-axis parabolic mirror make this problem extremely difficult . This situation limits its application to a certain extent .

我们将创造出一个带点光源的非序列系统，抛物面反射镜和一个平凸透镜镜头耦合成一个长方形光管灯，如下面的布局显示。

We will create a non-sequential system with a filament source , a parabolic reflector and a planoconvex lens that couples light into a rectangular lightpipe , as shown in the layout below .

根据太阳模拟器光学系统的特性，同时也为降低制造成本，准直镜可以采用球面反射镜来代替原本的抛物面反射镜，并且采用多个小镜拼接而成。

According to the characteristics of solar simulation optics and considering reduction of fabrication cost we can replace the paraboloidal mirror with a spherical mirror that can be made up by many small segments .

TOF电子能谱仪抛物面电子反射镜参数计算抛物面反射镜的着色膜

Calculation of parameters for parabolic reflecting mirror in TOF electron-energy spectrometer

研制某卡塞格林光学系统的关键技术之一是通光口径超过1000mm的轻质抛物面主反射镜。

Manufacture of big aperture lightweight paraboloidal mirror is one of the key techniques for the research of the Cassegrain optical system .

抛物面反射准直镜的光源位置容差估算

Tolerance Evaluation for Light Source Position in Paraboloidal Mirror Collimators

旋转抛物面天线反射镜规度简易检测及校准方法

A Simple Method of Inspecting Regular Degree of Paraboloid of Revolution Antenna Reflector and Calibrating

以非轴对称抛物面汽车矩形车灯反射镜的成形为例，利用Dynaform软件建立有限元分析模型，对定常加载模式、峰形加载模式、减小模式和谷形模式等不同压边力加载模式进行了模拟。

Based on the reflector forming of automotive rectangle headlamp with non-axis symmetry parabolic surface , this paper applies Dynaform software to establish FE analysis model , simulate the different pressure-pad-force load mode such as constant load mode , peak load mode , decrease mode and valley mode etc.