Pulsed UV is a safe and extremely flexible technology that can solve intractable curing problems.
While a DVD can store about 5 GB of information, a Blu-ray Disc will store 50-200 GB, and can be used for computer games and high-definition TV. Manufacturing these discs, however, is markedly more difficult than making DVDs and CDs. The increase in content on each disc results in tightened manufacturing tolerances, while market forces limit increases in cost. The molding process becomes more critical, disc-handling time decreases, and heat-related effects are less acceptable in this new format (see Figure 1).