M-Disc: The 1000 Year Archive!

The “Aha!” moment for M-Disc adopters is upon learning the “pits” you record on it are actual “pits”… think stamped disc…

Cross-sections of a Standard DVD vs the M-Disc.

From time to time a media advancement comes along that really makes a difference… a product that’s infinitely useful and that most people need. ISODISC is pleased to introduce the Millenniata M-Disc, a 4.7GB recordable optical disc with an archive lifetime in excess of 1000 years!

And we have it available, right now, for silkscreen printing with your branding artwork, along with the premium grade CD-R, DVD-R, BD-R and USB Flash media we’ve been silkscreen printing for years.

What makes the M-Disc especially noteworthy and game changing is the fact it (and the valuable data you’ve recorded on it) will last a lifetime… make that, 15 human life times! How, you ask, is this even possible? M-Disc is the invention of a talented group of developers, led by Mark Worthington who has a long list of optical disc innovations and advancements to his credit. M-Disc, unlike other recordable optical discs which “burn” marks on a disc, is engraved by an M-Ready CD/DVD/BD recording drive.

The key to this technology is the recording layer is NOT a dye, rather, it’s an inorganic rock-like layer, (yes, you read that right), which is engraved by a laser diode which delivers roughly 5 times the power of the lasers found in your standard CD/DVD/BD recorders, hence the ‘M-Ready’ designation.

The “Aha!” moment for M-Disc adopters is upon learning the “pits” you record into it are actual pits… think stamped disc… but fortified with the durability of stone! The M-Drives literally move material to form the pits and lands vs dye based discs which discolor the dye layer to reduce reflectivity. After its been recorded the M-Disc is readable, like any DVD, on a set-top box or DVD player… forever.

The M-Disc has been rigorously tested and certified by the U.S Department of Defense at China Lake, CA doing comparative tests against all major brands of archive DVD, coming out on top with crushing results. Both Sony and LG have rolled out M-Ready drives with other manufacturers tooling up as well; M-Ready drives are cost competitive with ordinary CD/DVD/BD-R recorders. Don’t burn it, engrave it!

 

The immortalized words of one George McFly.

Its the same stuff used in sun block, cosmetics, paints, toothpaste… and makes your marshmallows white!

High Density Optical Disc

Recently Announced High Density Optical Disc Technology: 1000X the Capacity of Blu-Ray.

Despite the occasional musings that the future of optical storage media seems to be dimming, there are equally occasional announcements demonstrating advancements in disc capacity, increased data density and recording technology. None, however, has commanded the rapt attention the venerable CD-R enjoyed twenty odd years ago when it was first introduced.

That said, there are several players in the international community, outside the offices of Philips NV, who are pursuing development of optical disc technology with some success. Although the majority of these technologies are nascent or “not ready for prime time” they do portend well for the future of optical discs. And that brings us to a recent announcement from the University of Tokyo.

Lead scientists of a Japanese research team have tested a coating, titanium oxide, (essentially its the same stuff used in sun block, cosmetics, paints, toothpaste… and makes your marshmallows white!) which costs 1/100 the amount of the coatings currently used on DVD and Blu-Ray recordable media. Meaning the raw materials cost for manufacturing recordable discs would be dramatically reduced.

Interestingly, in crystalline form it reacts to light, switching back and forth between metal and semi-conductor to facilitate the on/off bit properties necessary to store data. With laboratory particle sizes of 5 – 20 nanometers it gives new meaning to high density storage. At 5 nm that translates to a disc the same size as a DVD (12 cm) capable of holding 1000 times as much data as a Blu-Ray disc.

When considering this development as pertains to the future of optical disc storage, one may harken back to the immortalized words of one George McFly: “I’m your density. I mean… your destiny”.

 

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