Volume-recorded hologram modeling, point-spread function analysis, and segmented adaptive equalization for holographic data storage

Two-component polymers embedded with tungsten oxide nanoparticles toward broadband and nonvolatile photomemory

“…3 Compared to traditional ''bit-level'' optical storage, holography adopts the advanced ''page-level'' mode, which has great potential in storage capacity and transmission rate, and becomes a promising candidate for next-generation data storage. 4,5 Generally, interference stripes are utilized with holographic techniques to record the whole object information in an appropriate storage medium. However, an excellent photosensitive film requires smooth surface, high coloring efficiency, strong stability, broadband response and so on.…”