Uncertainty of One-Dimensional Evaluation of Shearing and Twyman-Green Interferograms.

被引:0
|
作者
Yang, Z.
Weingaertner, I.
机构
来源
PTB - Mitteilungen Forschen und Prufen | 1986年 / 96卷 / 04期
关键词
INTERFERENCE FRINGES - INTERFEROGRAMS;
D O I
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学科分类号
摘要
The evaluation of two-dimensional systems of interference fringes is time consuming and difficult. The methods for the one-dimensional evaluation cause systematic errors which are discussed. A sufficiently accurate one-dimensional evaluation of interference fringes is possible with the help of criteria which are derived.
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页码:227 / 231
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