Sony Tests Principles That Allow to Increase Capacities of Blu-Ray Media by 20 times

URL: http://www.xbitlabs.com/news/storage/display/20100723163117_Sony_Tests_Principles_That_Allow_to_Increase_Capacities_of_Blu_Ray_Media_by_20_times.html

Sony and Tohoku University Develop Blue-Violet Ultrafast Pulsed Semiconductor Laser with 100W Output