Holographic Memory

Data storage systems are frequently looking for highdata volume density and rapid data exchange rates.Magnetic and optical data storage technologies are thetwo basic kinds. The increaseduse of optical technologies is dueto their support for greater data transfer rates. Holographicmemory an optical data storage device provides these twofeatures rapid data transfer rates and high data densities.In order to attain such high data densities and transfer speedscomponents such the spatial light modulator (SLM) lensescharge coupled device (CCD) and multiplexing agent utilizedConsider the Holographic Versatile Disc is an illustration of holographic memory (HVD). This disc's complete volume contains.Holographic data storage may someday replace magnetic andconventional opticalstorage as the standard technique for highcapacity data storage. Crystals can store high-density data usingholographic memory. A sugar cube-sized crystal can hold up to1 TB of data. 1000 CDs cannot hold the amount of data that a