scholarly journals Nonlinear birefringence due to non-resonant, higher-order Kerr effect in isotropic media

2011 ◽  
Vol 19 (7) ◽  
pp. 6387 ◽  
Author(s):  
George Stegeman ◽  
Dimitris G. Papazoglou ◽  
Robert Boyd ◽  
Stelios Tzortzakis
Keyword(s):  
Kerr Effect ◽  
Higher Order ◽  
Isotropic Media ◽  
Nonlinear Birefringence

scholarly journals Higher-order Kerr effect and harmonic cascading in gases

2012 ◽  
Vol 37 (22) ◽  
pp. 4612 ◽  
Author(s):  
Morten Bache ◽  
Falk Eilenberger ◽  
Stefano Minardi
Keyword(s):  
Kerr Effect ◽  
Higher Order

Relative contributions of higher-order Kerr effect and plasma in laser filamentation

2013 ◽  
Vol 293 ◽  
pp. 113-115 ◽  
Author(s):  
Haitao Wang ◽  
Chengyu Fan ◽  
Hong Shen ◽  
Peng Fei Zhang ◽  
Chun Hong Qiao
Keyword(s):  
Kerr Effect ◽  
Higher Order ◽  
Laser Filamentation

An Error Indicator Based on a Wave Dispersion Analysis for the Vibration Modes of Isotropic Elastic Solids Discretized by Energy-Orthogonal Finite Elements

2019 ◽  
Author(s):  
Francisco José Brito
Keyword(s):  
Finite Element ◽  
Elastic Energy ◽  
Wave Dispersion ◽  
Dispersion Analysis ◽  
Higher Order ◽  
Elastic Solids ◽  
Error Indicator ◽  
Energy Error ◽  
Isotropic Media ◽  
Order Components

This paper studies the dispersion of elastic waves in isotropic media discretized by the finite element method. The element stiffness matrix is split into basic and higher order components which are respectively related to the mean and deviatoric components of the element strain field. This decomposition is applied to the elastic energy of the finite element assemblage. By a dispersion analysis the higher order elastic energy is related to the elastic energy error for the propagating waves. An averaged correlation is proposed and successfully tested as an error indicator for finite element vibration eigenmodes.

scholarly journals The role of the Kramers–Henneberger atom in the higher-order Kerr effect

2013 ◽  
Vol 15 (8) ◽  
pp. 083012 ◽  
Author(s):  
Maria Richter ◽  
Serguei Patchkovskii ◽  
Felipe Morales ◽  
Olga Smirnova ◽  
Misha Ivanov
Keyword(s):  
Kerr Effect ◽  
Higher Order

scholarly journals On negative higher-order Kerr effect and filamentation

Laser Physics ◽  
2011 ◽  
Vol 21 (7) ◽  
pp. 1319-1328 ◽  
Author(s):  
V. Loriot ◽  
P. Béjot ◽  
W. Ettoumi ◽  
Y. Petit ◽  
J. Kasparian ◽  
...  
Keyword(s):  
Kerr Effect ◽  
Higher Order

Bound States Of A Free Electron: The Role Of The Kramers-Henneberger Atom In The Higher-Order Kerr Effect

2014 ◽  
Author(s):  
Maria Richter ◽  
Serguei Patchkovskii ◽  
Felipe Morales Moreno ◽  
Olga Smirnova ◽  
Mikhail Ivanov
Keyword(s):  
Free Electron ◽  
Kerr Effect ◽  
Bound States ◽  
Higher Order

scholarly journals Conical emission from laser filaments and higher-order Kerr effect in air

2011 ◽  
Vol 36 (24) ◽  
pp. 4812 ◽  
Author(s):  
P. Béjot ◽  
J. Kasparian
Keyword(s):  
Kerr Effect ◽  
Higher Order ◽  
Conical Emission

Defocusing role in femtosecond filamentation: Higher-order Kerr effect or plasma effect?

2015 ◽  
Vol 24 (11) ◽  
pp. 114207 ◽  
Author(s):  
Su-Yu Li ◽  
Fu-Ming Guo ◽  
Yu-Jun Yang ◽  
Ming-Xing Jin
Keyword(s):  
Kerr Effect ◽  
Higher Order ◽  
Femtosecond Filamentation ◽  
Plasma Effect
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