【摘要】 给出了一种用散射线光源作参光记录投影彩虹全息图的方法.实现了狭缝在景物后面的大量展宽,可不通过狭缝实象观察到全景虚象.更多还原

【Abstract】 A simple recording method of projection rainbow holograms with a diffused linear reference beam (DLR) is presented. When reconstructed, the image of slit is virtual and is much widened behind scene because of the DLR, so a entire virtual image of the scene can be viewed. That differs from reconstruction of general rainbow holograms.更多还原