普通显影液在全息照相技术实验中的应用

全息照相技术是大学物理实验中的一个基础实验。实验中通常使用全息干版作为全息记录材料,对全息干版的冲洗一般要求专用的D-19显影液和F-5定影液。文章通过对全息干版的专用显影液与普通显影液的对比分析,得出在大学物理的全息照相实验中,可用普通的D-76显影粉和普通酸性定影粉配制的显影液和定影液冲洗全息干版的重要结论。该法大大降低了实验成本,使实验易于进行,经多年的实践证实,效果很好。

Application of Ordinary Developer in the Experiment of Holographic Photographic Technique

Holographic photographic technique is a basic experiment in university physics experiment. Experiments usual/y used holographic dry edition as holographic recording materials. To do the washing holographic dry edition usually requires special edition of the D - 19 developer and F - 5 fixative. This paper, based on the comparative analysis of the exclusive developer for the holographic dry edition and ordinary developer, draws a very important conclusion that the ordinary D -76 developer powder and ordinary acidic fixative powder can be used to develop holographic dry edition for the holographic experiments of university physics. This greatly reduces the cost of experiment, makes the experiment easy. This method has been confirmed by many years＇ practice of the author and it turns out to be excellent.