This paper describes how the method of light - in - flight receding by holography is used to gain ultra - high - speed photography with holography coherence shutters.
本文利用全息飞光记录的方法实现了全息相干快门超高速摄影。
2
Using acoustical holography, some interesting results are shown about the different noises of a highspeed vehicle, such as engine noise, tire noise and aerodynamic noise.