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Quantum random number generator

Patent ·
OSTI ID:1637875

A system and method according to one embodiment are provided for random number generation based on measuring quadrature fluctuations of a single mode thermal state using an optical homodyne detector.

Research Organization:
Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC05-00OR22725
Assignee:
UT-Battelle, LLC (Oak Ridge, TN)
Patent Number(s):
10,585,645
Application Number:
16/057,345
OSTI ID:
1637875
Country of Publication:
United States
Language:
English

References (27)

Intrinsic randomness as a measure of quantum coherence journal August 2015
The generation of 68 Gbps quantum random number by measuring laser phase fluctuations journal June 2015
True randomness from an incoherent source journal November 2017
Maximization of Extractable Randomness in a Quantum Random-Number Generator journal May 2015
Practical quantum random number generator based on measuring the shot noise of vacuum states journal June 2010
Source-Independent Quantum Random Number Generation journal February 2016
Implementation of continuous-variable quantum key distribution with composable and one-sided-device-independent security against coherent attacks journal October 2015
Robust random number generation using steady-state emission of gain-switched laser diodes journal June 2014
Scalable parallel physical random number generator based on a superluminescent LED journal January 2011
Optical quantum random number generator journal March 2000
Generation of Fresh and Pure Random Numbers for Loophole-Free Bell Tests journal December 2015
Ultra-fast quantum randomness generation by accelerated phase diffusion in a pulsed laser diode journal January 2014
Note: Fully integrated 3.2 Gbps quantum random number generator with real-time extraction journal July 2016
High-speed quantum random number generation by measuring phase noise of a single-mode laser journal January 2010
A Monolithic Silicon Quantum Random Number Generator Based on Measurement of Photon Detection Time journal October 2015
True random numbers from amplified quantum vacuum journal January 2011
Postprocessing for quantum random-number generators: Entropy evaluation and randomness extraction journal June 2013
Quantum entropy source on an InP photonic integrated circuit for random number generation journal January 2016
Strong experimental guarantees in ultrafast quantum random number generation journal January 2015
A generator for unique quantum random numbers based on vacuum states journal August 2010
Secure self-calibrating quantum random-bit generator journal March 2007
Fast physical random number generator using amplified spontaneous emission journal January 2010
Truly random number generation based on measurement of phase noise of a laser journal May 2010
Ultrafast quantum random number generation based on quantum phase fluctuations journal January 2012
A fast and compact quantum random number generator journal April 2000
Quantum random number generation journal June 2016
Real time demonstration of high bitrate quantum random number generation with coherent laser light journal June 2011

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