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Holographic data storage is a potential technology in the area of high-capacity data storage. While magnetic and optical data storage devices rely on individual bits being stored as distinct magnetic or optical changes on the surface of the recording medium, holographic data storage records information throughout the volume of the medium and is capable of recording multiple images in the same ...
For holographic data storage, holographic associative memory (HAM) is an information storage and retrieval system based on the principles of holography. Holograms are made by using two beams of light, called a "reference beam" and an "object beam". They produce a pattern on the film that contains them both. Afterwards, by reproducing the ...
The data is retrieved by diffracting the reference field off the hologram, reconstructing the original optical field containing the data. [3] The holographic data storage system was created with the initial goals of developing several key components for the system, including a high-capacity, high-bandwidth spatial light modulator used for data ...
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This is the top level category for all forms of holographic data storage. Pages in category "Holographic data storage" The following 7 pages are in this category, out of 7 total.
Electronic quantum holography (also known as quantum holographic data storage) is an information storage technology which can encode and read out data at unprecedented density storing as much as 35 bits per electron. [1]
InPhase Technologies was a technology company developing holographic storage devices and media, based in Longmont, Colorado.InPhase was spun out from Bell Labs in 2000 after roughly a decade of basic research in photopolymers for storage combined with simultaneous research into developing a read/write mechanism for storing and reading out data.
HVD is not the only technology in high-capacity, holographic storage media. InPhase Technologies was developing a rival holographic format called Tapestry Media, which they claimed would eventually store 1.6 TB with a data transfer rate of 120 MB/s, and several companies are developing TB-level discs based on 3D optical data storage technology.