摘要
研究了缝宽和缝数对彩虹全息图再现象的影响 ,用不同宽度的单缝和双缝、三缝作了实验拍摄 .对再现象的光能量、色模糊给出理论分析 ,得到用双缝和三缝拍摄再现象更明亮的结论 。
The effect of size and numbers of slit to reconstruction image of rainbow hologram is studied in this paper.By using different size of slit,tow slits and three slits,the exprimental holography is done.Light energy and colour blurred of reconstruction image are analysed.The result that reconstruction image by using two slits and three slits photograph are bighter is obtained.Transmission and reflection reconstruction images in a rainbow photoram are oberved.
