The research of testing technical theory of digital moir 233 ; patterns to aspherical testing 数字莫尔条纹非球面检测技术的理论研究
Manufacturing of large aspherical primary mirror is one of the key technologies for optics 大口径非球面主镜的加工是光学制造里的关键技术之一。
The relative aperture 1 : 2 is the limitation of the manufacturing and testing of aspherical surface by using traditional method 相对孔径1 : 2已是传统非球面加工和检验的极限。
A new method to fabricate optical microstructures with different profiles such as spherical and aspherical outlines is discussed 摘要讨论了一种制作球面和非球面轮廓光学微结构的新方法。