Today, the blu ray discs are yet another revolution in technology. This new optical disc format is a proud development of the Blu Ray Disc Association (BDA) that include HP, Dell, LG, Hitachi, Apple, Samsung, Panasonic, JVC, Sony, Mitsubishi, Philips, Pioneer, Sharp, Thomson, and TDK which includes TDK, Thomson, Sharp, Pioneer, Philips, Mitsubishi, Sony, JVC, Panasonic, Samsung, Apple, Hitachi, LG, Dell, and HP.
The Blu Ray Disc Association consists of one hundred and eighty of the world’s prominent PC, Media and consumer electronics producers.
blu ray dvd drives
In the past, High Definition DVDs and Blu Ray Discs were competing intensely about which would succeed the DVD. With the results of blu ray discs being the winner, the attention has now been turned on the blu ray drives that will operate the blu ray discs. As the name signifies, the blu ray technology makes use of blue-violet laser to access data whereas the available technology at present uses a red laser. A blue-violet laser (405nm) which is very short in wavelength than a red laser(650nm)concentrates the laser spot with superb accuracy. The advantage of this is that, it permits data to be stored in less space since the data can be packed more tightly, which further, allows consumers to fit additional data on the disc even though it may be the same size as a CD or a DVD. A single-layer HD-DVD disc only store 15 GB whereas single-layer blue ray DVDs can store 25 GB which is more than 2 hours of high-definition video and 13hours hours of standard video.A dual-layer HD-DVD can hold up to 30 GB whereas dual-layer blue ray DVDs can store 54 GB which is 4.5hours of high-definition video and more than 20hours of a standard video.
blu ray disk drives
However, blu ray drives are no doubt more expensive than its counterparts. Blu ray drives that can both read blu ray discs and burn DVDs are about 3 times the price of a standard DVD burner. Further, if you are on the look out for blu ray drives that can burn blu ray media, the prices will be 10 times higher.
blu ray drives
Many online shopping websites are available for you to choose your blu ray drives. A simple search will find you excellent bargain for your money. Several of the producers of blu ray drives are Sony, Samsung, Pioneer, Philips, Panasonic, LG, HP, and BenQ. Although it is not compulsory, the BDA blu ray drive manufacturing to allow backward compatibility -reading standard DVDs and CDs in addition to blu ray discs.
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