New laser technique promises super-fast, secure quantum cryptography

New laser technique promises super-fast, secure quantum cryptography Cambridge, UK (SPX) Apr 06, 2016 - Researchers have developed a new method to overcome one of the main issues in implementing a quantum cryptography system, raising the prospect of a useable 'unbreakable' method for sending sensitive information hidden inside particles of light. By 'seeding' one laser beam inside another, the researchers, from the University of Cambridge and Toshiba Research Europe, have demonstrated that i ... more

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