Abramson N
Appl Opt. 1969 Jun 1;8(6):1235-40. doi: 10.1364/AO.8.001235.
The engineer is interested in the measurement of small deformations of large machine parts, for instance the deformation caused by force and temperature of large slideways in machine tools. For this purpose it was thought that hologram interferometry would be particularly suitable. However, no general method appeared to be available either for the making or for the evaluation of holograms recording large objects; therefore, the method described in this paper was worked out. It is based on the use of a special diagram which the author has named the holo-diagram. This can be used to make both ordinary holograms and Lippman holograms. We have found that it simplifies the evaluation of interference holograms for measuring dimension, deformation, interferometers. and vibration. This work also inspired new ideas on the design of interferometers.
工程师对大型机器部件的微小变形测量感兴趣，例如机床中大型导轨因力和温度引起的变形。为此，人们认为全息干涉测量法会特别适用。然而，对于记录大物体的全息图的制作或评估，似乎都没有通用的方法；因此，本文所描述的方法得以制定出来。它基于一种特殊图表的使用，作者将其命名为全息图。这可用于制作普通全息图和李普曼全息图。我们发现它简化了用于测量尺寸、变形、干涉仪和振动的干涉全息图的评估。这项工作还激发了干涉仪设计方面的新想法。
