用牛顿环测试非球面

Testing of aspherical surfaces with newton fringes.

作者信息

Malacara D, Cornejo A

出版信息

Appl Opt. 1970 Apr 1;9(4):837-9. doi: 10.1364/AO.9.000837.

DOI:10.1364/AO.9.000837

PMID:20076289

Abstract

The shape of any aspherical surface with rotational symmetry can be very easily found with great accuracy using Newton fringes formed against a spherical test plate.To make it possible, a special mathematical procedure is devised for use with a special measuring system here described.

摘要

利用与球面测试板形成的牛顿条纹，可以非常容易且精确地找到任何具有旋转对称性的非球面表面的形状。为实现这一点，本文描述了一种特殊的测量系统，并设计了一种与之配合使用的特殊数学程序。