Involute aspheric surface has practical application in optical design.
它在光学系统中有良好的实用价值。
A novel aspheric surface testing method using part-compensating lens is presented.
一种很成功的方法是利用一个三合非球面透镜阵列。
The whole process of CGH for aspheric surface testing is simulated before the experiment.
实验之前对计算全息检测非球面的整个过程进行了模拟。
For production of aspheric surface components in mass, it has a high practical significance.
对于批量生产的非球面元件具有很高的实用意义。
Based on aberration theory, a way of designing beam expander with aspheric surface is introduced.
本文根据像差理论，叙述了非球面扩束器的设计方法。
There are many methods in the testing of aspheric surface, but they have the different limitation respectively.
非球面的检测方法虽然已经很多，但都存在着各自不同的局限性。
Interferometric test results of an aspheric surface show that the whole test system obtains the demanded accuracy.
非球面干涉测试的结果表明整个测试系统达到了需要的精度要求。
Aspheric surface testing technology is a difficult problem, which restricts it to obtain the widespread development.
非球面的检测技术一直是制约其得到广泛应用的难题。
Aimed at the structure of optical aspheric surface detection platform, this paper presented an error compensation model.
根据光学非球面检测平台结构，建立了误差补偿数学模型。
In addition, the aspheric surface enables to have more adjustable parameters in optical design to satisfy different optical systems.
另外，非球面使光学设计中有更多的可调参数，以满足设计不同光学系统的需要。
According to the primary aberration theory, the position of aspheric surface and the solution law of initial structure parameters were analyzed.
根据初级像差理论，分析了非球面的位置、初始结构参数的求解规律。
Finally, it introduces the fundamentals, the experimental processes of CGH for aspheric surface testing, and to analyze the experimental results.
最后阐述了计算全息检测非球面的原理，实验过程，并对实验结果进行了分析。
Besides, in most cases the overlong distance from knife edge to the aspheric surface to be tested will decrease the precision of the knife-edge testing.
此外，在很多情况下，刀口到待检非球面的距离很长，从而降低了刀口检验精度。
Digital moire interferometry suits for comparing with complicated standard wave front directly, such as aspheric surface testing, profile measurement, etc.
可应用于直接与复杂标准波面比较的场合，如非球面面形检测，轮廓测量等。
The expression of aspheric surface is obtained by solving numerically equations based on law of conservation of energy and refraction law by mathematical software.
根据光束传输的能量分配守恒法则和折射定律建立方程组，通过数学软件数值求解方程组，解得非球面矢高表达式。
The sorts of structures of optical elements includes structures of Fresnel's surface, cylindrical surface, spherical surface, aspheric surface, prism and trapezoid.
此种光学元件的结构种类包括锯齿状的菲涅尔面、柱面、球面、非球面、棱镜以及梯形等结构。
It is concluded that the method has advantages of easy operation and good flexibility, and can meet the measurement requirement of the aspheric surface manufacture.
结果表明，此方法有比较强的通用性，可以用于非球面在加工过程中的测试。
Among many measurement technique of aspheric surface, Grating measurement technique with contact sensor has attained higher precision and been applicable to many cases.
在诸多非球面测量方案中，接触式光栅测量技术能够达到相对较高测量精度并具有广泛的适用范围。
According to the optimization and simulation result, it shortens the distance from the knife-edge to the aspheric surface to be tested and obtains higher compensation precision.
从设计结果上看，它缩短了刀口到待检非球面的距离，获得高精度补偿。
According to the requirement of the high precision aspheric surface compensation manufacturing, a high precision measurement and data processing system was designed and regulated.
根据高精度非球面补偿加工的要求，提出一种高精度非球面测量及数据处理系统。
To improve the imaging quality of CCD camera and make the lens small in size, compact in structure, the wide field of view(WFOV) optical lens with the aspheric surface was designed.
为提高CCD照相机的成像质量，同时使镜头结构紧凑、小型化，在大视场光学镜头的设计中，采用非球面设计。
This paper presents a method of producing high gradient precise optical aspheric surface by CCOS technology. We have designed an auto surfacing CAM system with 5 degrees of freedom.
本文提出了采用计算机控制光学表面成型(CCOS)技术用于高陡度精密光学非球面成型的一种方法，并阐述了CCOS的工艺流程，设计了相应的CAM系统。
Recently the aspheric surface's machining is a difficult problem, so a new method was proposed that aspheric surface workpiece was high speed lapped using lapping tool made by means of bending.
针对目前非球面加工的难题，提出了一种利用弯曲成形法制作磨具来实现非球面高效研磨的新方法。
The thesis also shows other methods for testing aspheric surface which validates our results, comparing with CGH for aspheric surface testing. The main innovation of this thesis is as follows:1.
文章还对用其他方法检测非球面作了介绍，并与计算全息检测非球面的结果作了比较，证明了我们检测结果的正确性。
To improve the imaging quality of lens used in the helmet-mounted LLL night-vision system and make lens small in size, light in weight, the lens with the high order aspheric surface is designed.
为提高头盔式微光夜视系统的成像质量，并满足整个夜视系统体积小、重量轻的指标要求，提出了非球面物镜系统的设计。
The surface testing of aspheric and optical part is especially difficult, which is big scale and high precision.
尤其是大型高精度的非球面光学零件，面形检测难度更大。
The surface testing of aspheric and optical part is especially difficult, which is big scale and high precision.
尤其是大型高精度的非球面光学零件，面形检测难度更大。
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