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- 29 Oct 2002
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Looks awfully good.
And this Video Recorder looks great too...
SAN JOSE, Calif., April 7, 2003 - Sony today announced a new blue laser optical data storage disc drive and cartridge-type disc media (both rewriteable and write-once versions), which will be demonstrated for the first time at the Association of Information and Image Management (AIIM) conference in New York from April 7 through April 9.
The new media will offer 23.3 GB of capacity per disc, while the new drive sustains a maximum transfer rate of 9 MB/sec, making it ideal for professional data-intensive applications such as document and medical imaging, e-mail archiving, enterprise content management, multimedia projects, graphics design and audio/video editing. Both are expected to ship to OEMs this summer.
more in Sony Corporation of America Press Releases
And this Video Recorder looks great too...
In contrast to the conventional DVD-Video media (red laser), the new-generation discs work with a blue laser with the wavelength of 405 nm. It corresponds to blue color on the color spectrum. The maximum capacity of a one-side one-layer blu-ray disc makes 27 GB against 4.7 GB of DVD-ROM. The lens aperture is 0.85. The bitrate including service data is 36 Mbit/s. The disc diameter remains equal to CD and DVD, i.e. 120 mm. The disc is 1.2 mm thick with the protective layer being 0.1 mm. Recording method is phase transition. Groove technology is used to form tracks. Video format: MPEG2. Audio format: DolbyDigital AC3, MPEG2 Audio etc.
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