Pollsters at Harvard have composed an ‘optical nano antenna’ that helps to focus light from an economical laser against a speck size of 40-nanometers, which may allow storing three-holy-terabytes (3,000-gigabytes) of data on an optical disc/regular CD-R.
It will certainly be a revolution if we compare it to CDs that use lasers with a wavelength of 780-nanometers, DVDs that use 650-nanometers, and HD-DVDs and Blu-ray that use 405-nanometers.
It will surely take some time to be prepared for regular use, for now, it will be better to remain faithful to your regular gadgets.
Via: hiptechblog
