Light scattering by rough dielectric surface: antireflection effect and nonlinear-optical characterization of the roughness

Anastasia S. Gruzdeva; Vitali E. Gruzdev

doi:10.1117/12.354944

19 July 1999 Light scattering by rough dielectric surface: antireflection effect and nonlinear-optical characterization of the roughness

Anastasia S. Gruzdeva, Vitali E. Gruzdev

Author Affiliations +

Proceedings Volume 3749, 18th Congress of the International Commission for Optics; (1999) https://doi.org/10.1117/12.354944
Event: ICO XVIII 18th Congress of the International Commission for Optics, 1999, San Francisco, CA, United States

Abstract

Computational modeling of light scattering at dielectric surface with sine and random roughness has allowed to calculate space distribution of both transmitted and reflected scattered waves, dependence of their amplitudes on roughness amplitude and period in case of sine roughness. Obtained results show possibility of antireflection effect. On the other hand, possibility to use nonlinear laser- induced variations of refraction index for roughness characterization is shown too.

Citation Download Citation

Anastasia S. Gruzdeva and Vitali E. Gruzdev "Light scattering by rough dielectric surface: antireflection effect and nonlinear-optical characterization of the roughness", Proc. SPIE 3749, 18th Congress of the International Commission for Optics, (19 July 1999); https://doi.org/10.1117/12.354944

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