全息照像的一种新光路

New Light path of Holography

笔者研究了哈师大孟庆元教授研制的不用防震台拍摄全息图的系统后,觉得从理论上讲可编排出另一种新光路,经实验证实,此光路是成功的。它所用的光学元件少,系统紧凑,所以抗震性很好,此系统对拍摄弱物光下的全息图有重要义。

The writer has studied the system developed by professor MENG QIENG YUAN in Harbin teachers university, in which prevent vibrati on table is not used to photo hologram, he thinks it is posibble to arrange another New light path on theory. Exprement proved that the new light path is successful, optic components are decreased, and the system is more compact, so anti vibration' s capability is very strong, the system is very important for us to photo hologram under a poor object light.