UVIGO and ICFO have jointly developed a novel system for the random generation of numbers exploiting an elementary quantum optics process. This physical random number generator is based on the quantum random phase noise of a single-mode laser, which is transformed in random amplitude pulses and subsequently detected using a fast photodiode.
Innovative aspects and advantages in comparison with current random number generators:
• Generation of numbers at a very high bit rate in the order of Gb/s.
•.Creates truly-random numbers
• Decrease the coherence time
• Avoids the use of phase modulators.
Commercial applications and Potential users :
Industrial partners are being sought to collaborate through a patent license agreement.
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