Saturation of nonlinear susceptibility

Muhammad Nurhuda; Akira Suda; Katsumi Midorikawa

doi:10.1142/S0218863504001906

Saturation of nonlinear susceptibility

Muhammad Nurhuda^*
, Akira Suda
, Katsumi Midorikawa

^*Corresponding author for this work

Faculty of Mathematics and Natural Sciences

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

11 Citations (Scopus)

Abstract

The nonlinear susceptibility of atoms interacting with an intense laser field has been investigated using numerical solution of the time-dependent Schrödinger equation. It was found that the behavior of nonlinear susceptibility strongly depends on the intensity; it increases linearly in low intensity regime (Kerr nonlinearity), then saturates at higher intensity. Furthermore, it has also been found that the nonlinear susceptibility is substantially influenced by the onset of ionization.

Original language	English
Pages (from-to)	301-313
Number of pages	13
Journal	Journal of Nonlinear Optical Physics and Materials
Volume	13
Issue number	2
DOIs	https://doi.org/10.1142/S0218863504001906
Publication status	Published - Jun 2004

Keywords

Nonlinear susceptibility
Saturation
Time dependent Schrödinger equation

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10.1142/S0218863504001906

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title = "Saturation of nonlinear susceptibility",

abstract = "The nonlinear susceptibility of atoms interacting with an intense laser field has been investigated using numerical solution of the time-dependent Schr{\"o}dinger equation. It was found that the behavior of nonlinear susceptibility strongly depends on the intensity; it increases linearly in low intensity regime (Kerr nonlinearity), then saturates at higher intensity. Furthermore, it has also been found that the nonlinear susceptibility is substantially influenced by the onset of ionization.",

keywords = "Nonlinear susceptibility, Saturation, Time dependent Schr{\"o}dinger equation",

author = "Muhammad Nurhuda and Akira Suda and Katsumi Midorikawa",

year = "2004",

month = jun,

doi = "10.1142/S0218863504001906",

language = "English",

volume = "13",

pages = "301--313",

journal = "Journal of Nonlinear Optical Physics and Materials",

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publisher = "World Scientific",

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TY - JOUR

T1 - Saturation of nonlinear susceptibility

AU - Nurhuda, Muhammad

AU - Suda, Akira

AU - Midorikawa, Katsumi

PY - 2004/6

Y1 - 2004/6

N2 - The nonlinear susceptibility of atoms interacting with an intense laser field has been investigated using numerical solution of the time-dependent Schrödinger equation. It was found that the behavior of nonlinear susceptibility strongly depends on the intensity; it increases linearly in low intensity regime (Kerr nonlinearity), then saturates at higher intensity. Furthermore, it has also been found that the nonlinear susceptibility is substantially influenced by the onset of ionization.

AB - The nonlinear susceptibility of atoms interacting with an intense laser field has been investigated using numerical solution of the time-dependent Schrödinger equation. It was found that the behavior of nonlinear susceptibility strongly depends on the intensity; it increases linearly in low intensity regime (Kerr nonlinearity), then saturates at higher intensity. Furthermore, it has also been found that the nonlinear susceptibility is substantially influenced by the onset of ionization.

KW - Nonlinear susceptibility

KW - Saturation

KW - Time dependent Schrödinger equation

UR - https://www.scopus.com/pages/publications/13844253321

U2 - 10.1142/S0218863504001906

DO - 10.1142/S0218863504001906

M3 - Article

AN - SCOPUS:13844253321

SN - 0218-8635

VL - 13

SP - 301

EP - 313

JO - Journal of Nonlinear Optical Physics and Materials

JF - Journal of Nonlinear Optical Physics and Materials

IS - 2

ER -

Saturation of nonlinear susceptibility

Abstract

Keywords

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