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Holographic storage standards eyed EE Times, February 28, 2006 – article about the upcoming technical committee meeting to begin standardization of HVD. How stuff works explains how HVD works. Elusive Green Laser Is Missing Ingredient Wall Street Journal February 13, 2008; General Electric unveils 500GB optical disc storage
ECMA-377 – Holographic Versatile Disc 200 GB recordable cartridge; ECMA-378 – Holographic Versatile Disc 100 GB HVD-ROM; ECMA-379 – Test Method for the Estimation of the Archival Lifetetime of Optical Media; ECMA-380 – Ultra Density Optical (UDO) ECMA-381 – Procedure for the Registration of Assigned Numbers for ECMA-368 and ECMA-369
Current optical data storage media, such as the CD and DVD store data as a series of reflective marks on an internal surface of a disc. In order to increase storage capacity, it is possible for discs to hold two or even more of these data layers, but their number is severely limited since the addressing laser interacts with every layer that it passes through on the way to and from the ...
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 ...
High-Definition Versatile Disc (HVD) is an Asian standard of advanced high-definition technology originally developed in China by AMLogic Inc., for high-definition video. The format supports 720p, 1080i, or 1080p video on version 1 discs.
A number of new technologies have been proposed as the basis for a new optical standard, but have not seen widespread use. These include: the Holographic Versatile Disc (HVD) introduced in 2003, but still not in commercial use; 210 nanometers ultraviolet lasers which would roughly double density [18]
Comparison of various optical storage media. This article compares the technical specifications of multiple high-definition formats, including HD DVD and Blu-ray Disc; two mutually incompatible, high-definition optical disc formats that, beginning in 2006, attempted to improve upon and eventually replace the DVD standard.
HVD may refer to: High-voltage differential signaling, an electrical signalling method; Hosted Virtual Desktop, a type of computer desktop virtualization; High-Definition Versatile Disc, a DVD format; Holographic Versatile Disc, an optical disc technology; High-value detention site, a type of United States military prison