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

Метод вимірювання квантового фазового шуму та ширини лінії робочого переходу радіооптичної системи генератора випадкових чисел

Олексій Нарєжній, Валерий Семенец, Tetiana Grinenko

Published Jan 1, 2018• 0 citations
OpenAlex

Abstract

Results of comprehensive theoretical and experimental studies on creation of a Quantum Random Number Generator (QRNG) prototype based on the implementation of double radio optical resonance in the vapor of the rubidium isotope are presented. A method is developed for the analytical and numerical solution of the coupled-mode QRNG equation, which describes the mode of interaction of quantum generators in the process of measuring their parameters. A feature of the proposed method is the possibility of studying quantum phase noise and the width of the quantum discriminators line on alkali metal vapors in the presence of an interaction error.

Related papers

Method for measuring quantum phase noise and working transition line width of radio-optical system of random number generator

Олексій Нарєжній, Валерий Семенец, Tetiana Grinenko

Results of comprehensive theoretical and experimental studies on creation of a Quantum Random Number Generator (QRNG) prototype based on the implementation of double radio optical resonance in the vapor of the rubidium isotope are presented. A method is developed for the analytical and numerical solution of the coupled-mode QRNG equation, which describes the mode of interaction of quantum generators in the process of measuring their parameters. A feature of the proposed method is the possibility of studying quantum phase noise and the width of the quantum discriminators line on alkali metal vapors in the presence of an interaction error.

Radiotekhnika•May 15, 2018•0 citations

METHOD FOR MEASURING QUANTUM PHASE NOISE AND LINE WIDTH OF WORKING TRANSITION OF RADIO- OPTICAL SYSTEM OF RANDOM NUMBER GENERATOR

Олексій Нарєжній, Валерий Семенец, Tetiana Grinenko

Results of comprehensive theoretical and experimental studies on creation of a Quantum Random Number Generator prototype based on the implementation of double radio optical resonance in the vapour of the rubidium isotope are presented. A method is developed for the analytical and numerical solution of the coupled-mode Quantum Random Number Generator equation, which describes the mode of interaction of quantum generators in the process of measuring their parameters. A feature of the proposed method is the possibility of studying quantum phase noise and the width of the quantum discriminators line on alkali metal vapours in the presence of an interaction error.

Telecommunications and Radio Engineering•Jan 1, 2018•1 citation

The method of constructing the randomness extractor of a quantum random number generator on the basis of multimodulo transformation

Tetiana Grinenko, Олексій Нарєжній

In general form the problem of synthesis and analysis of an extractor algorithm with an alphabet base of more than two based on multimodulo transformation for a prospective quantum random number generator (QRNG) is formulated and solved. This work was carried out as part of a comprehensive theoretical and experimental research to create a prototype QRNG based on the implementation of the method of double radio-resonance in alkali metal vapors.

International Scientific-Practical Conference Problems of Infocommunications Science and Technology•Oct 1, 2017•1 citation

РЕАЛІЗАЦІЯ ТА ОЦІНЮВАННЯ КВАНТОВОГО ГЕНЕРАТОРА ВИПАДКОВИХ ЧИСЕЛ НА ОСНОВІ ANU QRNG ДЛЯ КРИПТОГРАФІЧНИХ ЗАСТОСУВАНЬ

Софія Парфило, Віталій Коваль

Topicality. Reliable random number generation is one of the key requirements for modern cryptographic systems and cybersecurity applications. Traditional pseudo-random number generators are based on deterministic algorithms and may exhibit limited entropy and predictability, which can negatively affect information security. The subject of study in the article is methods of quantum random number generation and approaches to evaluating the quality of generated random sequences. The purpose of the article is to analyze modern methods of quantum random number generation, develop a software tool for obtaining quantum random numbers based on the ANU Quantum Random Number Generator service, perform statistical testing of the generated sequences, and analyze the obtained results. The following results were obtained. Modern quantum random number generation systems were analyzed and compared. A software tool was implemented in Python for automatic retrieval of quantum random numbers through the ANU QRNG API. The generated binary sequences were evaluated using Frequency Test and Block Frequency Test from the NIST SP 800-22 statistical test suite. The obtained p-values were 0.977181 and 0.200659 respectively, confirming successful completion of both tests. Additionally, visual analysis of the generated sequences revealed no noticeable patterns or repetitive structures. Conclusion. The obtained results confirm the high quality of quantum random sequences generated using ANU QRNG and demonstrate the applicability of the developed software tool for cryptographic and cybersecurity applications requiring high-quality randomness.

The Scientific Issues of Ternopil Volodymyr Hnatiuk National Pedagogical University Series pedagogy•Jul 4, 2026•0 citations

METHODS FOR MEASURING THE NOISE POWER SPECTRAL DENSITY OF THE RANDOM NUMBER GENERATOR QUANTUM RADIO OPTICAL SYSTEM

Tetiana Grinenko, Олексій Нарєжній, І.Д. Горбенко

Methods for spectral density noise power measurement of the quantum radio-optical system of random number generator is proposed. Experimental research were held using a testing prototype of the quantum random number generator, included assembly and tuning of optical section and system of magnetic coil as well as quantum discriminator microwave part and waveguide tuning. The obtained results are the basis for creation of an experimental sample of the quantum random number generator with acceptable cryptographic characteristics for the keystream mode.

Telecommunications and Radio Engineering•Jan 1, 2017•5 citations

Method of Generating Random Numbers by the Group of Quantum Generators of Random Numbers in the Synchronization Mode

Олексій Нарєжній, Daniel Jancarczyk, І.Д. Горбенко +2 more

The object of research is the process of mutual synchronization of quantum random number generators (QRNG) in the group standard of quantum noise. A method for generating random numbers is proposed, which relates to the methods of group standardization of the QRNG, and is used to increase the speed and reliability of the random number formation The paper substantiates the mathematical model of quantum phase noise of the QRNG group, which are in a mutual synchronization mode. The method is based on solving the problem of identifying parameters of a group of the same type to the QRNG in the mutual synchronization mode. The solution to this problem requires the availability of reliable and operational data when calculating the Kalman filter parameters necessary for estimating the synchronization parameters of quantum measures of phase noise. The results of experimental studies presented in the article are an example of building a QRNG with a given level of reliability and speed. A feature of the proposed QRNG quantum phase noise measurement system is the synchronization of processing time using GPS signals (Ll C/A).

International Symposium on Wireless Systems within the Conferences on Intelligent Data Acquisition and Advanced Computing Systems (IDAACS-SWS)•Sep 17, 2020•0 citations
Results of comprehensive theoretical and experimental studies on creation of a Quantum Random Number Generator (QRNG) prototype based on the implementation of double radio optical resonance in the vapor of the rubidium isotope are presented. A method is developed for the analytical and numerical solution of the coupled-mode QRNG equation, which describes the mode of interaction of quantum generators in the process of measuring their parameters. A feature of the proposed method is the possibility of studying quantum phase noise and the width of the quantum discriminators line on alkali metal vapors in the presence of an interaction error.
Results of comprehensive theoretical and experimental studies on creation of a Quantum Random Number Generator (QRNG) prototype based on the implementation of double radio optical resonance in the vapor of the rubidium isotope are presented. A method is developed for the analytical and numerical solution of the coupled-mode QRNG equation, which describes the mode of interaction of quantum generators in the process of measuring their parameters. A feature of the proposed method is the possibility of studying quantum phase noise and the width of the quantum discriminators line on alkali metal vapors in the presence of an interaction error.
Results of comprehensive theoretical and experimental studies on creation of a Quantum Random Number Generator prototype based on the implementation of double radio optical resonance in the vapour of the rubidium isotope are presented. A method is developed for the analytical and numerical solution of the coupled-mode Quantum Random Number Generator equation, which describes the mode of interaction of quantum generators in the process of measuring their parameters. A feature of the proposed method is the possibility of studying quantum phase noise and the width of the quantum discriminators line on alkali metal vapours in the presence of an interaction error.
Topicality. Reliable random number generation is one of the key requirements for modern cryptographic systems and cybersecurity applications. Traditional pseudo-random number generators are based on deterministic algorithms and may exhibit limited entropy and predictability, which can negatively affect information security. The subject of study in the article is methods of quantum random number generation and approaches to evaluating the quality of generated random sequences. The purpose of the article is to analyze modern methods of quantum random number generation, develop a software tool for obtaining quantum random numbers based on the ANU Quantum Random Number Generator service, perform statistical testing of the generated sequences, and analyze the obtained results. The following results were obtained. Modern quantum random number generation systems were analyzed and compared. A software tool was implemented in Python for automatic retrieval of quantum random numbers through the ANU QRNG API. The generated binary sequences were evaluated using Frequency Test and Block Frequency Test from the NIST SP 800-22 statistical test suite. The obtained p-values were 0.977181 and 0.200659 respectively, confirming successful completion of both tests. Additionally, visual analysis of the generated sequences revealed no noticeable patterns or repetitive structures. Conclusion. The obtained results confirm the high quality of quantum random sequences generated using ANU QRNG and demonstrate the applicability of the developed software tool for cryptographic and cybersecurity applications requiring high-quality randomness.
Methods for spectral density noise power measurement of the quantum radio-optical system of random number generator is proposed. Experimental research were held using a testing prototype of the quantum random number generator, included assembly and tuning of optical section and system of magnetic coil as well as quantum discriminator microwave part and waveguide tuning. The obtained results are the basis for creation of an experimental sample of the quantum random number generator with acceptable cryptographic characteristics for the keystream mode.
The object of research is the process of mutual synchronization of quantum random number generators (QRNG) in the group standard of quantum noise. A method for generating random numbers is proposed, which relates to the methods of group standardization of the QRNG, and is used to increase the speed and reliability of the random number formation The paper substantiates the mathematical model of quantum phase noise of the QRNG group, which are in a mutual synchronization mode. The method is based on solving the problem of identifying parameters of a group of the same type to the QRNG in the mutual synchronization mode. The solution to this problem requires the availability of reliable and operational data when calculating the Kalman filter parameters necessary for estimating the synchronization parameters of quantum measures of phase noise. The results of experimental studies presented in the article are an example of building a QRNG with a given level of reliability and speed. A feature of the proposed QRNG quantum phase noise measurement system is the synchronization of processing time using GPS signals (Ll C/A).