Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Log inSign up
Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Blog
Job Board
Q3AS

© 2026 Aqora Quantum S.A.S.

TermsPrivacyLegal Notice

The Rochester Conferences on Coherence and Quantum Optics and the Quantum Information and Measurement meeting

Self Correcting Quantum Random Number Generators using Tapered Amplifiers

Raphael C. Pooser, Philip G. Evans, Travis S. Humble, Warren P. Grice, Brian P. Williams

Published Jan 1, 2013• 1 citation
Publisher

Abstract

We present a new implementation of a quantum random number generator that consists of tapered amplifier optical semiconductor devices and an array of random number registration techniques, including quantum feedback/forward control for removing bias.
DOI
10.1364/qim.2013.w6.37

Related papers

Self correcting quantum random number generators using tapered amplifiers

Raphael C. Pooser, Philip G. Evans, Travis S. Humble

We present a new implementation of a quantum random number generator that consists of tapered amplifier optical semiconductor devices and an array of random number registration techniques, including quantum feedback/forward control for removing bias.

IEEE/LEOS Summer Topical Meetings•Jul 1, 2013•2 citations

A Bias Free, Quantum Random Number Generator

Wei Wei, Hong Mei Guo

Based on the random photon emission of laser diode, we propose a new approach for true random number generation with convenient implementation, which is intrinsically bias free and suitable for high speed applications.

Frontiers in Optics•Jan 1, 2009•0 citations

Quantum random number generation with uncharacterised homodyne detection

Chao Wang, Ignatius William Primaatmaja, Hong Jie Ng +5 more

We propose, design and experimentally demonstrate a quantum random number generator (QRNG) that completely removes the calibration requ0irement for the measurement device. The QRNG features a simple implementation and readily implementable on integrated photonic platforms.

•Jan 1, 2023•0 citations

Self-Testing Quantum Random Number Generator

Tommaso Lunghi, Jonatan Bohr Brask, Charles Ci Wen Lim +5 more

The generation of random numbers is a task of paramount importance in modern science. A central problem for both classical and quantum randomness generation is to estimate the entropy of the data generated by a given device. Here we present a protocol for self-testing quantum random number generation, in which the user can monitor the entropy in real time. Based on a few general assumptions, our protocol guarantees continuous generation of high quality randomness, without the need for a detailed characterization of the devices. Using a fully optical setup, we implement our protocol and illustrate its self-testing capacity. Our work thus provides a practical approach to quantum randomness generation in a scenario of trusted but error-prone devices.

arXiv:1410.2790•Physical Review Letters•Apr 15, 2015•205 citations

Quantum random number generator

Raphael C. Pooser

A quantum random number generator (QRNG) and a photon generator for a QRNG are provided. The photon generator may be operated in a spontaneous mode below a lasing threshold to emit photons. Photons emitted from the photon generator may have at least one random characteristic, which may be monitored by the QRNG to generate a random number. In one embodiment, the photon generator may include a photon emitter and an amplifier coupled to the photon emitter. The amplifier may enable the photon generator to be used in the QRNG without introducing significant bias in the random number and may enable multiplexing of multiple random numbers. The amplifier may also desensitize the photon generator to fluctuations in power supplied thereto while operating in the spontaneous mode. In one embodiment, the photon emitter and amplifier may be a tapered diode amplifier.

•Jan 23, 2023•0 citations

Quantum Random Number Generator with Programmable Probability Distributions

Lac Nguyen, Patrick Rehain, Yong Meng Sua +1 more

We present a method of generating quantum random numbers with arbitrarily defined probability distributions featuring high dimensionality and post-processing free, for significantly improved Monte-Carlo simulations and data analyses.

Frontiers in Optics•Jan 1, 2018•0 citations
The generation of random numbers is a task of paramount importance in modern science. A central problem for both classical and quantum randomness generation is to estimate the entropy of the data generated by a given device. Here we present a protocol for self-testing quantum random number generation, in which the user can monitor the entropy in real time. Based on a few general assumptions, our protocol guarantees continuous generation of high quality randomness, without the need for a detailed characterization of the devices. Using a fully optical setup, we implement our protocol and illustrate its self-testing capacity. Our work thus provides a practical approach to quantum randomness generation in a scenario of trusted but error-prone devices.
A quantum random number generator (QRNG) and a photon generator for a QRNG are provided. The photon generator may be operated in a spontaneous mode below a lasing threshold to emit photons. Photons emitted from the photon generator may have at least one random characteristic, which may be monitored by the QRNG to generate a random number. In one embodiment, the photon generator may include a photon emitter and an amplifier coupled to the photon emitter. The amplifier may enable the photon generator to be used in the QRNG without introducing significant bias in the random number and may enable multiplexing of multiple random numbers. The amplifier may also desensitize the photon generator to fluctuations in power supplied thereto while operating in the spontaneous mode. In one embodiment, the photon emitter and amplifier may be a tapered diode amplifier.