One highly successful approach utilizes a triplet aspheric lens array.

一种很成功的方法是利用一个三合非球面透镜阵列。

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 method to measure coaxiality of axisymmetric aspheric lens is introduced.

介绍了一种轴对称非球面透镜的光轴共轴度的测量方法。

In optical systems, the aspheric optics has incomparable advantages of sphere parts.

非球曲面零件在光学系统中具有球面零件不可比拟的优越性。

Aspheric optical part processing is an acknowledged difficult problem around the world.

非球面光学零件加工是国内外公认的难题。

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。

The bi_arc fitting algorithm is used as the academic basis to produce the aspheric lens in high quality.

该数控加工算法模块采用了双圆弧拟合算法，为加工出高质量的非球面镜片提供了理论基础。

In order to solve it, there are tens of kind methods developed to process aspheric optic parts at present.

为了解决非球面光学零件加工难、成本高的问题，现已研究出的加工方法有几十种。

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。

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。

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。

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。

Aspheric lens is being applied more and more widely, surface error is an important quality issue, and surface testing method is also very important.

非球面镜片的应用越来越广泛，面形误差是影响非球面质量的重要指标，所采用的面形检测方法非常重要。

Annular subaperture test method has been developed for low cost and flexible measurement of large, fast aspheric surfaces without any special elements.

环形子孔径法是一种无需辅助元件就能实现对大口径、大相对口径非球面检测的“柔性”测试技术。

The further research may provide an effective and reliable quantitative testing method for the exact-grinding and initial polishing of aspheric surfaces.

它的深入研究，将为大口径非球面精磨和初抛光阶段提供一种有效、可靠的定量检测手段。

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 first type consists of an aspheric mirror and two thin aspheric correcting plates, which are located in front of the mirror and its focus respectively.

第一类是由一块非球面反射镜和分别放置在它的前面和焦点前的两块非球面薄板组成的。

Practice shows that the analysis matches experience very well and is instructive both in design of adjusting device and alignment for aspheric mirror testing.

实践证明，计算和分析结果对指导非球面检测中的调整以及调整装置的设计都有很大实际意义。

In recent years, the aspheric lens is widely used because of its superiority to the spherical lens, but the manufacture and inspection is much more difficult.

由于非球面镜在性能上大大优于球面镜，近年来得到了广泛的应用，但非球面的加工和检验要比球面镜困难得多。

Aspheric lenses are highest quality molded and fire polished lenses, designed to minimize spherical aberrations which are of major concern in condensing systems.

我们生产的非球面透镜质量最好，采用火焰抛光透镜，使球面相差最小化-对冷凝系统尤为重要。