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LaCie d2 Blu-Ray Drive
White Paper Because the data layer on a Blu-ray disc is placed much "Closer" to the laser lens than on a DVD/CD, the laser beam provides more precision. The LaCie d2 Blu-ray Drive uses a blue-violet laser and improved lens specifications (wavelength, NA... [25 Aug 2007]
NEC lifts lid on next-generation HD-DVD drive
Its rival is Blu-ray, backed by Sony, Panasonic and Philips, among others. NEC says its lens is the first to be able to read and write to all three formats. NEC has developed a prototype optical drive with a single optical head that can read CDs... [21 Dec 2004]
