用激光记录数据的理想材料是可用几乎极小的激光能量进行记录,不用湿化学药品进行瞬时显象,并能承受重建明视图象所需的高功率密度。到目前为止,还没有这种材料,但是三种干处理材料——干银、自由基和多孔材料——的制造厂报道了在这方面的显著的进 The ideal material for recording data with lasers is the ability to record with practically minimal laser energy, instantaneous imaging without wet chemicals and the high power densities needed to reconstruct a photopic image. So far there is no such material, but the manufacturers of three dry-processed materials - dry silver, free-radical and porous materials - report significant advances in this area