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

Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE

Signal theory methods in quantum electronics

Oleg D. Moskaletz

Published Feb 19, 2004• 0 citations
Publisher

Abstract

The necessity of forming of physical signal theory (ST), whch is adequate to quantum electronics (QE) problems, is substantiated, and its elements are stated. The forming of physical ST is based on ST fundamental postulates, quantum Planck postulate, Einstein hypothesis about light quanta and energy expression of electromagnetic (EM) field in quantum electrodynamics. On the base of this statemet mathematical formulation of quantum Planck postulate is given. This formulation is the basic of exact, quantum description of signal in the form of EM field. A relation between exact, quantum description of signal and its classical approximation is established. Thus fundamental problem of quantum and classical physics join is solved for EM field. Obtained results are applied to spontaneous and monochromatic oscillations description.

DOI
10.1117/12.547709

Related papers

Electromagnetic signals and spectral measurements

Oleg D. Moskaletz

Connection between electromagnetic (EM) signals, as quantum systems, which carry the spectroscopic information, and classical description of EM signals on an input of spectrum analyzers, which action is described in the classical form, is established. The physical substantiation of classical methods of signal theory (ST) is given. Forming EM of signals in form EM radiation and in the form of the electric current, caused by incident EM radiation, is considered at quantum level. Transition to classical approach of EM signals is carried out.

Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE•Feb 2, 2007•0 citations

Basic characteristics of laser radiation in the quantum and classical form: the new approach to the description of an electromagnetic field

Oleg D. Moskaletz

The necessity of development of the physical signal theory (ST) as component of laser theory is justified, and its principles are stated. These principles include quantum description of signals in the form of electromagnetic (EM) field and their classical representation. The submitted researches are based on Planck hypothesis about discrete levels of energy of EM radiation, Einstein hypothesis about light quantum and Bohr rule of frequencies only, and in so doing Heisenberg indeterminateness principle is taken into account.

Lasers for Measurements and Information Transfer•Feb 16, 2005•0 citations

Elements of the physical signal theory and its applications to the description of laser radiation and to spectrometry tasks

Oleg D. Moskaletz

The basis of the physical signal theory, where connection between the exact, quantum description of a signal in the form of an electromagnetic field and its approximate, classical representation are presented. The obtained results are enclosed to the description of spontaneous radiation and monochromatic radiation of laser, and also to the description of operation of diffractional spectrum analyzer.

Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE•Feb 8, 2002•0 citations

Formation and Detection of Signals in the Optical Range

Oleg D. Moskaletz

Based on the quantum postulates of Planck and Einstein, without the use of quantum formalism, a quantum description of optical signals in the form of discrete sequences of instantaneous power and instantaneous values of the electrical component of optical radiation is proposed. The classical approximation of the quantum representation of optical signals is carried out using the methods of signal theory and communication theory. A quantum description of photodetection of optical signals is proposed, within the framework of which the photocurrent is given in the form of a discrete sequence, and its classical description is carried out.

Wave Electronics and its Application in Information and Telecommunication Systems (WECONF)•May 31, 2021•0 citations

Quantum description of signals in the problems of acousto-optics and optics

Oleg D. Moskaletz

The necessity of quantum description of dynamic signals is substantiated. Difficulties and contradictions of modern signal theory are exposed and fundamental differences between quantum concept and central tenets of modern signal theory are shown. It is demonstrated that exact quantum description of dynamic signals contrasts with classical description and leads to all-new considerations of signal theory and linear system theory problems.

Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE•Jan 21, 1994•1 citation

The quantum theory and electromagnetic phenomena

William Wilson

Abstract The principles of the quantum are, as is well known, not compatible with classical dynamics and electrodynamics, nor, indeed, with the extended dynamics and electrodynamics of the theory of relativity, although they do not appear to violate the principles of the theory of relativity themselves. The chief hypothesis of the quantum theory, and the one which is most at variance with classical theories, is the hypothesis of stationary states, and this is so well established by experimental evidence that it can hardly be doubted that some parts of the classical electrodynamics, at any rate, will have to be given up or modified. In the present communication, a more general form of the postulate, put fonvard by the writer some years ago, will be described, which facilitates the application of the quantum theory to problems such as that of the Zeeman phenomenon, involving magnetic fields, and restricts the region within which the classical and quantum theories are in conflict. The postulates of the quantum theory, in its present state, are as follows:— (i) Atoms, or other systems contemplated by the quantum theory, can only exist normally in one or other of certain states called stationary states. While in one of its stationary states the atom does not emit or absorb energy. This is the chief postulate of Bohr’s theory of spectra.

Proceedings of the Royal Society of London Series A Containing Papers of a Mathematical and Physical Character•Jan 1, 1923•8 citations
The necessity of forming of physical signal theory (ST), whch is adequate to quantum electronics (QE) problems, is substantiated, and its elements are stated. The forming of physical ST is based on ST fundamental postulates, quantum Planck postulate, Einstein hypothesis about light quanta and energy expression of electromagnetic (EM) field in quantum electrodynamics. On the base of this statemet mathematical formulation of quantum Planck postulate is given. This formulation is the basic of exact, quantum description of signal in the form of EM field. A relation between exact, quantum description of signal and its classical approximation is established. Thus fundamental problem of quantum and classical physics join is solved for EM field. Obtained results are applied to spontaneous and monochromatic oscillations description.
Connection between electromagnetic (EM) signals, as quantum systems, which carry the spectroscopic information, and classical description of EM signals on an input of spectrum analyzers, which action is described in the classical form, is established. The physical substantiation of classical methods of signal theory (ST) is given. Forming EM of signals in form EM radiation and in the form of the electric current, caused by incident EM radiation, is considered at quantum level. Transition to classical approach of EM signals is carried out.
The necessity of development of the physical signal theory (ST) as component of laser theory is justified, and its principles are stated. These principles include quantum description of signals in the form of electromagnetic (EM) field and their classical representation. The submitted researches are based on Planck hypothesis about discrete levels of energy of EM radiation, Einstein hypothesis about light quantum and Bohr rule of frequencies only, and in so doing Heisenberg indeterminateness principle is taken into account.
Based on the quantum postulates of Planck and Einstein, without the use of quantum formalism, a quantum description of optical signals in the form of discrete sequences of instantaneous power and instantaneous values of the electrical component of optical radiation is proposed. The classical approximation of the quantum representation of optical signals is carried out using the methods of signal theory and communication theory. A quantum description of photodetection of optical signals is proposed, within the framework of which the photocurrent is given in the form of a discrete sequence, and its classical description is carried out.
Abstract The principles of the quantum are, as is well known, not compatible with classical dynamics and electrodynamics, nor, indeed, with the extended dynamics and electrodynamics of the theory of relativity, although they do not appear to violate the principles of the theory of relativity themselves. The chief hypothesis of the quantum theory, and the one which is most at variance with classical theories, is the hypothesis of stationary states, and this is so well established by experimental evidence that it can hardly be doubted that some parts of the classical electrodynamics, at any rate, will have to be given up or modified. In the present communication, a more general form of the postulate, put fonvard by the writer some years ago, will be described, which facilitates the application of the quantum theory to problems such as that of the Zeeman phenomenon, involving magnetic fields, and restricts the region within which the classical and quantum theories are in conflict. The postulates of the quantum theory, in its present state, are as follows:— (i) Atoms, or other systems contemplated by the quantum theory, can only exist normally in one or other of certain states called stationary states. While in one of its stationary states the atom does not emit or absorb energy. This is the chief postulate of Bohr’s theory of spectra.