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

Sensor Electronics and Microsystem Technologies

LASER PHOTOIONIZATION SENSOR TECHNOLOGY AND NEW POSSIBLE PRINCIPAL SCHEME FOR γ -LASER ON QUICKLY DECAYED NUCLEAR ISOMERS WITH ELECTRIC FIELD AND AUTO-IONIZATION SORTING OF EXCITED ATOMS

Sergey V. Ambrosov

Published Oct 19, 2014• 0 citations
Publisher

Abstract

Optimal schemes of the laser photo-ionization sensing technology for creation of new possible principal scheme of γ -laser on quickly decayed nuclear isomers with autoionization or electric field ionization sorting excited atoms are developed.
DOI
10.18524/1815-7459.2005.3.112364

Related papers

ЛАЗЕРНО-ФОТОІОНІЗАЦІЙНА СЕНСОРНА ТЕХНОЛОГІЯ І НОВА МОЖЛИВА ПРИНЦИПІАЛЬНА СХЕМА γ -ЛАЗЕРА НА ЯДЕРНИХ ІЗОМЕРАХ, ЩО ШВИДКО РОЗПАДАЮТЬСЯ, ІЗ СОРТИРОВКОЮ ЗБУДЖЕНИХ АТОМІВ МЕТОДОМ АВТО- ІОНІЗАЦІЇ ТА ЕЛЕКТРИЧНИМ ПОЛЕМ

Sergey V. Ambrosov

Optimal schemes of the laser photo-ionization sensing technology for creation of new possible principal scheme of γ -laser on quickly decayed nuclear isomers with autoionization or electric field ionization sorting excited atoms are developed.

•Jan 1, 2005•0 citations

LASER PHOTOIONIZATION SENSOR OF THE SEPARATING ISOTOPES AND NUCLEAR REACTIONS PRODUCTS: THEORETICAL FOUNDATIONS OF NEW SCHEME

Sergey V. Ambrosov

It is proposed and studied a new optimal theoretical scheme for the laser photoionization sensor of the separating isotopes, nuclear isomers and nuclear reactions products, which is based on the selective laser excitation of the isotope atoms into excited Rydberg states and further stochastic collisional ionization mechanism. The operator perturbation theory and FockerPlank stochastic equation method are used for description of stochastic collisional ionization process. The optimal laser action model and density matrices formalism is used for numeric calculation of the optimal scheme of the Na, U, Cs and Cf isotopes (ions, nuclei) sensing.

Sensor Electronics and Microsystem Technologies•Oct 11, 2014•1 citation

NEW LASER PHOTOIONIZATION ISOTOPE SEPARATION SCHEME WITH AUTOIONIZATION SORTING OF HIGHLY EXCITED ATOMS FOR HIGHLY RADIOACTIVE ISOTOPES AND PRODUCTS OF ATOMIC ENERGETICS

О. В. Глушков, Георгий Петрович Препелица, О. Ю. Погосов +4 more

We present new optimal scheme of the separating highly radioactive isotopes and products of atomics energetics such as 133,135,137Cs and others, which is based on the selective laser excitation of the isotopes atoms into excited Rydberg states and further autoionization or DC electric field pulse ionization.

Sensor Electronics and Microsystem Technologies•Apr 6, 2011•3 citations

RESONANCES OF PHOTOIONIZATION OF Ca AND Sr ATOMS IN AN ELECTRIC FIELD

QIU JI-ZHEN, Sen Zhang, WANG GANG +1 more

Photoionization spectra of Ca and Sr atoms above the classical field-ionization threshold are observed by using two-photon excitation method. The relation between the resonances and the applied electric field as well as polarization, of laser beam are discussed.

Acta Physica Sinica•Jan 1, 1989•0 citations

ЛАЗЕРНИЙ ФОТОІОНІЗАЦІЙНИЙ СЕНСОР ІЗОТОПІВ ТА ПРОДУКТІВ ЯДЕРНИХ РЕАКЦІЙ: ТЕОРЕТИЧНІ ОСНОВИ НОВОЇ СХЕМИ

Sergey V. Ambrosov

It is proposed and studied a new optimal theoretical scheme for the laser photoionization sensor of the separating isotopes, nuclear isomers and nuclear reactions products, which is based on the selective laser excitation of the isotope atoms into excited Rydberg states and further stochastic collisional ionization mechanism. The operator perturbation theory and FockerPlank stochastic equation method are used for description of stochastic collisional ionization process. The optimal laser action model and density matrices formalism is used for numeric calculation of the optimal scheme of the Na, U, Cs and Cf isotopes (ions, nuclei) sensing.

•Jan 1, 2004•0 citations

Excitation of Nuclei and Atoms Trapping in Optical Fields of High Intensity

Anatoli Andreev

This report results from a contract tasking Moscow State University as follows: Exploration of methods to control the radiative gamma- processes in nuclei is currently one of the most promising investigation directions of the modern Quantum Nucleonics - a new realm of contemporary Physics which spreads the basic conceptual ideas and methods of optical Quantum Electronics of atoms and molecules to the gamma-ray range and atomic nuclei and even anti-particles. One of the most important problems in this field is the generation of coherent gamma-radiation by a Gamma-ray Lasing (GRL) process which makes use of excited nuclei as an amplifying medium. The most likely medium for gamma-ray lasers is an ensemble of metastable nuclear isomers, Direct excitation of these isomeric states by electrons or X-ray photons will also create a deeper understanding of nuclear structure and properties.

•Nov 1, 2006•0 citations
It is proposed and studied a new optimal theoretical scheme for the laser photoionization sensor of the separating isotopes, nuclear isomers and nuclear reactions products, which is based on the selective laser excitation of the isotope atoms into excited Rydberg states and further stochastic collisional ionization mechanism. The operator perturbation theory and FockerPlank stochastic equation method are used for description of stochastic collisional ionization process. The optimal laser action model and density matrices formalism is used for numeric calculation of the optimal scheme of the Na, U, Cs and Cf isotopes (ions, nuclei) sensing.
It is proposed and studied a new optimal theoretical scheme for the laser photoionization sensor of the separating isotopes, nuclear isomers and nuclear reactions products, which is based on the selective laser excitation of the isotope atoms into excited Rydberg states and further stochastic collisional ionization mechanism. The operator perturbation theory and FockerPlank stochastic equation method are used for description of stochastic collisional ionization process. The optimal laser action model and density matrices formalism is used for numeric calculation of the optimal scheme of the Na, U, Cs and Cf isotopes (ions, nuclei) sensing.
This report results from a contract tasking Moscow State University as follows: Exploration of methods to control the radiative gamma- processes in nuclei is currently one of the most promising investigation directions of the modern Quantum Nucleonics - a new realm of contemporary Physics which spreads the basic conceptual ideas and methods of optical Quantum Electronics of atoms and molecules to the gamma-ray range and atomic nuclei and even anti-particles. One of the most important problems in this field is the generation of coherent gamma-radiation by a Gamma-ray Lasing (GRL) process which makes use of excited nuclei as an amplifying medium. The most likely medium for gamma-ray lasers is an ensemble of metastable nuclear isomers, Direct excitation of these isomeric states by electrons or X-ray photons will also create a deeper understanding of nuclear structure and properties.