Arbitrary Order Perturbation Expansion Applied to Steady-State Nonlinear Kerr Effect Relaxations in Coupled AC and DC Weak Fields

• Authors: M. Hounkonnou , A. Ronveaux
• Languages of publication: EN

Abstracts

EN

The steady state response of the nonlinear Kerr effect to a small ac field superimposed on a dc field is analysed using second-order perturbation theory. We justify the truncature effect entailed in solving the infinite set of differential equations that yield the electric polarization and birefringence, and hence draw inferences from the appearance of single and double harmonics as the fundamental frequencies of nonlinear Kerr effect. The addition of small inertial effects in the solution of this phenomenon results in the appearance of a contribution within the master matrix which is proportional to the square of the frequency corresponding to the order of perturbation. The study is based on the Smoluchowski equation of rotational Brownian motion.

Keywords

EN

33.55.Fi; 05.40.+j

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 1992
• Volume: 82
• Issue: 3
• Pages: 425-441

Dates

published

1992-09

received

1992-06-11

Contributors

author

M. Hounkonnou

• Laboratoire de Modélisation de Systèmes Physiques, Physics Department, Faculté des Sciences et Techniques, Université Nationale du Benin, B.P. 526-Cotonou, Benin

author

A. Ronveaux

• Laboratoire de Physique Mathématique, Facultés Universitaires Notre-Dame de la Paix, Rue de Bruxelles, 61, 5000 Namur, Belgium

Identifiers

DOI

10.12693/APhysPolA.82.425