Accurate modelling of pulse transformation by adjustable-in-time medium parameters

Natalia N. Ruzhytska; Alexander G. Nerukh; Dmitry Nerukh

doi:10.1023/A:1022905302541

Accurate modelling of pulse transformation by adjustable-in-time medium parameters

Natalia N. Ruzhytska, Alexander G. Nerukh, Dmitry Nerukh

Research output: Contribution to journal › Article › peer-review

Abstract

A possibility of a strong change of an electromagnetic signal by a short sequence of time cycles of pulses that modulate the medium parameters is shown. The backward wave is demonstrated to be an inevitable result of the medium time change. Dependence of the relation between backward and forward waves on the parameters of the medium modulation is investigated. The finite statistical complexity of the electromagnetic signal transformed by a finite sequence of modulating cycles is calculated. Increase of the complexity with the number of cycles is shown.

Original language	English
Pages (from-to)	347-364
Number of pages	18
Journal	Optical and Quantum Electronics
Volume	35
Issue number	4-5
DOIs	https://doi.org/10.1023/A:1022905302541
Publication status	Published - 1 Mar 2003

Keywords

electronmagnetic transients
integral equations in time domain
time-varying medium

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10.1023/A:1022905302541

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abstract = "A possibility of a strong change of an electromagnetic signal by a short sequence of time cycles of pulses that modulate the medium parameters is shown. The backward wave is demonstrated to be an inevitable result of the medium time change. Dependence of the relation between backward and forward waves on the parameters of the medium modulation is investigated. The finite statistical complexity of the electromagnetic signal transformed by a finite sequence of modulating cycles is calculated. Increase of the complexity with the number of cycles is shown.",

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AU - Nerukh, Dmitry

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Y1 - 2003/3/1

N2 - A possibility of a strong change of an electromagnetic signal by a short sequence of time cycles of pulses that modulate the medium parameters is shown. The backward wave is demonstrated to be an inevitable result of the medium time change. Dependence of the relation between backward and forward waves on the parameters of the medium modulation is investigated. The finite statistical complexity of the electromagnetic signal transformed by a finite sequence of modulating cycles is calculated. Increase of the complexity with the number of cycles is shown.

AB - A possibility of a strong change of an electromagnetic signal by a short sequence of time cycles of pulses that modulate the medium parameters is shown. The backward wave is demonstrated to be an inevitable result of the medium time change. Dependence of the relation between backward and forward waves on the parameters of the medium modulation is investigated. The finite statistical complexity of the electromagnetic signal transformed by a finite sequence of modulating cycles is calculated. Increase of the complexity with the number of cycles is shown.

KW - electronmagnetic transients

KW - integral equations in time domain

KW - time-varying medium

UR - http://link.springer.com/article/10.1023%2FA%3A1022905302541

U2 - 10.1023/A:1022905302541

DO - 10.1023/A:1022905302541

M3 - Article

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SP - 347

EP - 364

JO - Optical and Quantum Electronics

JF - Optical and Quantum Electronics

IS - 4-5

ER -

Accurate modelling of pulse transformation by adjustable-in-time medium parameters

Abstract

Keywords

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