----------------------------------------------------------------------------------------------- What Is Blue Ray | blue ray player -----------------------------------------------------------------------------------------------

วันจันทร์ที่ 23 พฤศจิกายน พ.ศ. 2552

What Is Blue Ray

What Is Blue Ray




















"Blue Ray" is what is often called the "Blue-Ray disk storage, which is simply a technology of optical discs to store more than DVD.

Even if the Blu-Ray disc is exactly the same size as CDs and DVDs, Blue Ray Information displayed and stored better. Blu-Ray technology is used with high-definition televisions with the Playstation 3 gaming system.

Blu-ray storage is an extension of existing technologies, because it allows the disk to about six times more could on a standard DVD Store. Data Recovery requires a beam with a wavelength smaller than the laser-extraction DVD. Wavelength of the DVD uses a red laser at 650 nm and a wavelength of 405 nanometers, Blu-ray uses a blue-violet laser, the time stamp, the name "Blue Ray used" very early to define the optical disk storage device. This was reduced to Blu-Ray from Sony for marketing purposes.

Blue Ray technology was made possible by the invention of the blue laser diode Shuji Nakamura, professor at the University of California, Santa Barbara. Blu-Ray on the market has been delayed six years because of a dispute over patents for the blue laser diode.

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