The Register reports on a 1TB optical drive by Call/Recall in partnership with Nichia. The drive and disc will be Blu-ray compatible. Nichia’s blue-violet laser diodes (Blu-ray), are used in the new technology. A 200 plus layer medium is the ticket. To read the data a rhodamine-type dye is used, giving off light when excited by a laser beam through the 200 layers. A single fluid-filled lens varying the amount of fluid changes the focal length to read various layers.
Call/Recall, what a name. Does it remind you of cold calling or retuning every call before you end the day?