Modeling of the χ^(2) susceptibility time-evolution in thermally poled fused silica | Zendy

Alexandre Kudlinski | Zendy; Yves Quiquempois | Zendy; G. Martinelli | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Open Access

Modeling of the χ^(2) susceptibility time-evolution in thermally poled fused silica

Author(s) -

Alexandre Kudlinski,

Yves Quiquempois,

G. Martinelli

Publication year - 2005

Publication title -

optics express

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.394

H-Index - 271

ISSN - 1094-4087

DOI - 10.1364/opex.13.008015

Subject(s) - poling , materials science , electric field , optics , silica glass , second harmonic generation , nonlinear optics , time evolution , layer (electronics) , optoelectronics , dielectric , ferroelectricity , composite material , physics , laser , quantum mechanics

The dynamics of the second-order nonlinearity induced in a thermally poled Infrasil silica glass is experimentally and theoretically studied. 200 mum and 500 mum-thick samples have been poled for different durations varying from 1 minute to 100 minutes. After the poling process, the magnitude and the spatial distribution of the induced chi((2)) susceptibility have been characterized accurately with the "layer peeling" method. A two-charge carrier model with an electric field dependant charge injection is used to explain the experimental time-evolution of the chi((2)) profiles. A good agreement between experimental results and simulations is reported.

The content you want is available to Zendy users.

Already have an account? Click here to sign in.

Having issues? You can contact us here

Accelerating Research