Blue Ray disc technology is paving the option for future optical disc formats
. This kind of new data storage format that has been created by a number of the right electronic companies in the world which include Sony, Panasonic, Sharp, and Apple is aimed towards saving and writing as well as playing-back of hd files. In fact, the number of data which can be recorded on any one Blue Ray disc is very high and certainly a lot more than what the best DVDs are able to store.
Stores 5 Times More Data Over a DVD
Blue Ray disc technology makes it possible to save over 5 times the amount of data that can be stored on a DVD and in reality a single layer DVD is able to store as much as twenty-five GB of information when a double layered Blue Ray disc can retail store as much as fifty GB of information. With this enhanced storage capacity and also the high definition format users can benefit immensely from transitioning to applying Blue Ray discs.
At the moment the DVDs which are being marketed on the market can be read and written upon with the aid of red colored lasers while the Blue Ray disc technology indicates applying blue colored lasers that are how the name "Blue Ray" came to be chosen. The best part about making use of Blue Ray disc technology is that Blue Ray discs can be made to work with CD players as well as with DVD players and all it needs in order to do thus they use Blue Disc/Compact Disc/Digital Video Disc compatible optical pickup units.
Blue Ray disc technology also means that the wavelength of the blue colored rays is smaller than that of red colored lasers and this shorter wavelength then translates into focusing the laser with increased detail and that in turn translates into packing data more tightly which obviously indicates huge space savings. At the moment a few hundred and seventy leading firms engaged in everything from consumer electronics to PCs to documenting of media to video games and of course music decide to make best utilization of Blue Ray disc technology.
There's a distinction between Blue Ray and DVD technology. The previous is supported by companies such as Pioneer and Sony and as the term Blue Ray implies, this technology is based on use of blue-violet colored lasers. Alternatively, the HD-DVD format is supported by companies such as Toshiba and it is based on make use of red colored lasers.