您要查找的是不是:
- aspheric surface measurement 非球面测量
- Design of aplanatic lens with aspheric surface[J]. 引用该论文 袁立银;郝沛明;周森林.
- Study on Data Collection and Processing System of High-precision Aspheric Surface Measured 基于高精度非球面测量的数据采集与处理系统研究
- Automatic Focusing System Design of Eccentric Beam in Aspheric Surface Measuring Technology 非球面检测中偏心光束对焦系统设计
- The optical elements with aspheric surface are widely applied now in many fields, where the measurement of aspheric surface plays a critical role. 摘要非球面光学元件应用越来越广泛,其测量技术非常关键。
- The AIOL with aspheric surface has better tunability. 具有非球面光学面的AIOL调节力相对较大。
- A research on aspheric surface testing by using a computer-generated hologram (CGH) on curved surface is presented. 研究了利用曲面计算全息图进行非球面检测。
- A novel aspheric surface testing method using part compensating lens is presented. 摘要提出用部分补偿透镜进行非球面检验的方法。
- We also produce the multi-specifications of the quartza aspheric surface mirror,the high accuracy coating light lens. 适用于舞台、舞厅、教学及大型户外场所。
- On the basis of summing up conventional testing methods for aspheric surfaces , annular sub-aperture scanning method is applied to measurement of large-aperture aspheric surfaces. 总结非球面常用检验方法在应用中优、缺点的基础上,使用环形子孔径扫描法来测量大口径非球面。
- The ultra-precision lathe is extensive used in machining aspheric surface and ultra-smooth surface. 超精密车床在非球曲面以及超光滑表面的加工中具有广泛应用。
- The convex aspheric surface has self-aplanatic capability.The range that can be utilized in practice was studied. 分析了自消球差方法检验凸二次非球面的实际可用范围。
- A new optical fabrication technology of bonnet tool polishing is introduced, which could produce high precision aspheric surface. 摘要介绍一种新型的非球面光学零件抛光方法?气囊抛光,这种方法可以得到高质量的光学表面。
- aspheric surface contour measurement 非球面轮廓测量
- On the basis of analyzing the requirement to the large - scale aspheric surface, the design of the collective precept and key components of the ma... 结果表明该机床能够满足非球面加工的要求。
- Along with technology developing, we have more and more pressing requirement to the high - power and large - scale aspheric surface. 随着科学技术的发展,对高性能大型非球面零件的需求越来越迫切,同时对大型非球面零件的加工设备和加工工艺的要求也越来越高。
- In addition, the phase-extraction algorithm, error correction and some applications to the measurement of the surface shape are discussed.On-line measurements to aspheric surface are realized. 最后讨论了条纹相位的算法,误差修正和测量面形的应用,从而实现对非球面镜的检测。
- In the end, the actual application method is brought forward and the experiment of polishing a glassworkpiece with aspheric surface proves that the algorithms above is efficient. 最后,给出抛光算法的实现框图,并按照实现框图指导实际的玻璃非球面加工,取得满意结果,验证了算法的有效性。
- The analysis results show that the configuration of the aspheric surface for helmet-mounted LLL night-vision systems can make its lens configuration simple. 设计结果表明:在头盔式微光夜视系统中采用非球面透镜可以提高系统成像质量,简化系统结构。