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

Journal of Russian Laser Research

Quantum Theory of Self‐Phase Modulation of Ultrashort Light Pulses in a Medium with Inertial Electronic Nonlinearity

A. S. Chirkin, Florentin Popescu

Published Jul 1, 2001• 3 citations
Publisher
DOI
10.1023/a:1017904304754

Related papers

Control of squeezed light pulse spectrum in the Kerr medium with an inertial nonlinearity

A. S. Chirkin, Florentin Popescu

The consistent quantum theory of self-phase modulation (SPM) and cross-phase modulation (XPM) for ultrashort light pulses (USP) in medium with electronic Kerr-nonlinearity are developed. The approach makes use of momentum operator of electrical field which takes account of the inertial behaviour of the nonlinearity. The spectrum of quantum fluctuations of squeezed-quadrature component as a function of response time of nonlinearity and values of nonlinear phase shifts due to the SPM and XPM effects, is investigated.

arXiv:quant-ph/0010006•Oct 2, 2000•0 citations

Self-modulation of optical pulses in a Kerr medium and limits of the single-mode approximation

D. L. Kuznetsov, Eduardo García Gómez

Optics and Spectroscopy•Oct 1, 1999•0 citations

General Quantum Theory of Nonlinear Optical－Pulse Propagation

游信勝, Xin-Sheng You, 賴杰 +1 more

•Jan 1, 1995•0 citations

Self-and cross-phase modulation of ultrashort light pulses in an inertial Kerr medium: spectral control of squeezed light

Florentin Popescu, A. S. Chirkin

Quantum theory of self-phase and cross-phase modulation of ultrashort light pulses in the Kerr medium is developed, taking into account the response time of an electronic nonlinearity. The corresponding algebra of time-dependent Bose operators is elaborated. It is established that the spectral region of the pulse where the quadrature fluctuation level is lower than the shot-noise one depends on the value of the nonlinear phase shift, the intensity of another pulse and the relaxation time of the nonlinearity. It is shown that the frequency of the pulse spectrum at which the suppression of fluctuations is maximum can be controlled by adjusting the other pulse intensity.

arXiv:quant-ph/0004049•Journal of Optics B Quantum and Semiclassical Optics•Apr 9, 2002•3 citations

Control of Squeezed Light Pulse Spectrum in the Kerr Medium with an Intertial Nonlinearity

A. S. Chirkin, Florentin Popescu

The consistent quantum theory of self-phase modulation ( SPM ) and cross-phase modulation ( XPM ) for ultrashort light pulses ( USPs ) in medium with electronic Kerr-nonlinearity are developed. The approach makes use of momentum operator of electrical field which takes account of the inertial behaviour of the nonlinearity. The spectrum of quantum fluctuations of squeezed-quadrature component as a function of response time of nonlinearity and values of nonlinear phase shifts due to the SPM and XPM effects, is investigated.

Kluwer Academic Publishers eBooks•Feb 24, 2006•0 citations

Propagation of ultrashort light pulses in a resonant medium

R. C. Harney

Physica A Statistical Mechanics and its Applications•May 1, 1978•1 citation
The consistent quantum theory of self-phase modulation (SPM) and cross-phase modulation (XPM) for ultrashort light pulses (USP) in medium with electronic Kerr-nonlinearity are developed. The approach makes use of momentum operator of electrical field which takes account of the inertial behaviour of the nonlinearity. The spectrum of quantum fluctuations of squeezed-quadrature component as a function of response time of nonlinearity and values of nonlinear phase shifts due to the SPM and XPM effects, is investigated.
Quantum theory of self-phase and cross-phase modulation of ultrashort light pulses in the Kerr medium is developed, taking into account the response time of an electronic nonlinearity. The corresponding algebra of time-dependent Bose operators is elaborated. It is established that the spectral region of the pulse where the quadrature fluctuation level is lower than the shot-noise one depends on the value of the nonlinear phase shift, the intensity of another pulse and the relaxation time of the nonlinearity. It is shown that the frequency of the pulse spectrum at which the suppression of fluctuations is maximum can be controlled by adjusting the other pulse intensity.
The consistent quantum theory of self-phase modulation ( SPM ) and cross-phase modulation ( XPM ) for ultrashort light pulses ( USPs ) in medium with electronic Kerr-nonlinearity are developed. The approach makes use of momentum operator of electrical field which takes account of the inertial behaviour of the nonlinearity. The spectrum of quantum fluctuations of squeezed-quadrature component as a function of response time of nonlinearity and values of nonlinear phase shifts due to the SPM and XPM effects, is investigated.