3D Optical Data Storage

Abstract: Storage and retrieval of long data in a relatively smaller space is a challenging task for communication engineer. Now a day’s CD’s, DVD’s, pen derives and hard disk are usually used for this purpose which are not capable holding large amount of data and also retrieval of data takes relatively last time . This study is a small effort to review the storage of data in 3D optical medium which will hold the large amount of data and will make retrieval easier.

Keywords: Optical Storage, optical memory, 3D optics, holographics.