摘要
全息照相是一种不同于传统照相的新型照相方式,它通过干涉原理记录下物光波前的振幅和相位的全部信息.本文通过分析实验原理以及实验过程中的注意事项,归纳出了影响反射式全息照相效果的因素,并利用实验室现有资源,从曝光时间、激光器功率、OH距离、振动、显影时间等5个因素对反射式全息照相效果的的影响进行了定性分析与解释,并通过查阅文献对其他因素进行了研究和总结,给出了合理的实验方法.
Hologram is a new photographic method different from traditional photography. It records the amplitude and phase of the object's reflected light through interference principle. In this paper, we sum up the factors which influence the effect of reflective hologram through the analysis of the experiment principle and steps. We use the resources of the laboratory to carry out the qualitative analysis and explanation of the reflective holographic camera effect from five factors which include exposure time, laser power, OH distance, vibration and development time. Also we study and conclude other factors by referring to other papers. Finally we give out the reasonable experiment method.
出处
《物理与工程》
2016年第S1期35-39,共5页
Physics and Engineering
关键词
全息照相
反射式
影响因素
reflective hologram
influence factors
