The Behaviour of χ^{(2)} Grating Encoding Function

• Authors: P. Chmela
• Languages of publication: EN

Abstracts

EN

A new phenomenological model of self-organized second-harmonic generation is proposed describing the photoinduced χ^{(2)} grating formation as a cumulative third-order nonlinearity via a complex χ^{(2)} encoding function being dependent upon the light intensities of fundamental and second-harmonic writing radiations. The theoretical results attained are confronted with recent experimental measurements by Lambelet and Feinberg and the χ^{(2)} encoding function is constructed for this special case.

Keywords

EN

42.65.-k

Discipline

• 42.65.-k: Nonlinear optics

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 1999
• Volume: 95
• Issue: 5
• Pages: 735-741

Dates

published

1999-05

Contributors

author

P. Chmela

• Institute of Physical Engineering, Technical University of Brno, Technická 2, 61669 Brno, Czech Republic

Identifiers

DOI

10.12693/APhysPolA.95.735