Blue Ray disc technology is paving the way for future optical disc formats. This new data storage format that has been made by many of the right electronic companies in the world which include Sony, Panasonic, Sharp, and Apple is aimed at recording and writing as well as playing-back of hd data. In fact, the number of info which can be stored on any one Blue Ray disc is quite high and undoubtedly a lot more than the perfect DVDs are able to store.
Saves 5 Times More Data Over a DVD
Blue Ray disc technology makes this feasible to save more than five times the quantity of data that can be stored on a DVD and in truth a single layer DVD can save as much as twenty-five Gigabytes of information while a double layered Blue Ray disc can store as much as fifty GB of information. With this enhanced storage capacity as well as the hd format users can benefit immensely from switching over to applying Blue Ray discs.
At present the DVDs that are being offered available on the market can be read and written upon by making use of red colored lasers whereas the Blue Ray disc technology indicates applying blue colored lasers that are how the name "Blue Ray" came to be employed. The best benefit about utilizing Blue Ray disc technology is that Blue Ray discs can be made to work with CD players and also with DVD players and all it needs in order to do therefore they use Blue Disc/Compact Disc/Digital Video Disc suitable optical pickup units.
Blue Ray disc technology does mean that the wavelength of the blue colored rays is smaller than that of red colored lasers and this shorter wavelength and then translates into focusing the laser with even greater detail and that therefore translates into packing data more securely which certainly means huge space savings. At the moment a few hundred and seventy leading firms engaged in everything from consumer electronics to PCs to saving of media to video games as well as music decide to make perfect use 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 word Blue Ray means, this technology is based on use of blue-violet colored lasers. On the other hand, the HD-DVD format is supported by companies like Toshiba and it is according to use of red colored lasers.
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