非直出式多程泰曼-格林干涉仪。

Nonwalk-off multipass Twyman-Green interferometer.

作者信息

Sweatt W C

出版信息

Appl Opt. 1993 Sep 1;32(25):4751-4. doi: 10.1364/AO.32.004751.

DOI:10.1364/AO.32.004751

PMID:20830141

Abstract

A modification of the multipass Twyman-Green interferometer is suggested that avoids the walk-off problem. Also, a data reduction scheme has been developed that permits most of the aberrations of the ancillary optics to be separated from those of the test piece.

摘要

有人提出了一种多程泰曼-格林干涉仪的改进方法，该方法避免了光束离散问题。此外，还开发了一种数据处理方案，该方案能将辅助光学器件的大部分像差与测试件的像差分离开来。