利用多重全息实现实时-双曝光(时间平均)的全息干涉术

The Use of Multiple Holographic Interferometry in Realizing the Holographic Real Time double Exposure (Time Average) Interferometry

提出了利用多重全息成功地实现实时－双曝光（时间平均）的全息干涉术。同时观察双曝光（时间平均）记录的标准状态变化的干涉条纹图和实时法提供的“活的条纹”，就可对标准状态变化与不同时刻的状态变化进行比较。

This paper presents the successful use of multiple holographic interferometry in realizing the holographic real time double exposure (time average) interferometry. Observing interference figures of the change of a standard state recorded by double exposure (time average) and “the activity fringe” provided by a real time method, we can compare the change of the standard state with that of states of different times. This holographic interferomety provides a new method for precise real time measurement.