Another Multi Layer Cake, yet Wedding has been Postponed for Bit. Here:
TDK Corp has unveiled a 1TB optical disc that can be used in applications as diverse as home recording, data backup, and broadcasting, Nikkei Electronics reports.
The new disc features 16 recording layers, each with 32GB of capacity per side. That's four times the maximum number of layers on a Blu-ray disc, and 20 times the total storage capacity of the average Blu-ray disc.
TDK's new optical disc features a new material with a higher light transmittance: 95.1 percent per layer, or 72.6 percent through all 16 layers. TDK displayed the disc at the Ceatac Japan 2010 trade show last week.
Both discs also use beams with the same numerical aperture of 0.85. As a result, TDK forecasts that many existing Blu-ray manufacturing techniques will also apply
Delay is in Disc Layer Height.BRD Optical Lens can see 100 nm layer, while above disc has only made headroom to 260 nm per layer. So Not on Todays Shopping List, yet Replaceing Articles Storage Box Capabilities with Several of 1 Terrabyte Dvd Size discs Gotta Be Hologram of Value.
Actually Each 1 TB BRD Is More Than HDD Disc in Capacity, on Disc per Disc comparison. If Only Wheels where added. :)ALL ABOARD theINQ Disc Station.(:
vondrashek Disco DAT Way....
posted by : Data Master...., 14 October 2010
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