Article

Nonlinear refraction and nonlinear absorption of As/sub 2/S/sub 3/ aqueous solution

R. A. GaneevNPO Akadempribor, Academy of Sciences of Uzbekistan, Akademgorodok, Tashkent, UzbekistanA.I. RyasnyanskySamrkand State University, Samarkand, UzbekistanT. UsmanovNPO Akadempribor, Academy of Sciences of Uzbekistan, Akademgorodok, Tashkent, Uzbekistan

2003en

ABI

Abstract

In this paper, the laser ablation method was used for the preparation and further investigation of aqueous colloidal solutions of As/sub 2/S/sub 3/. This technique allows preparation of pure, non-oxidized solutions of nanoparticles in different organic matrices. The measurement of optical nonlinearities was carried out by the Z-scan method with closed and open aperture, providing separation of absorptive and refractive nonlinearities.

Topics

Nonlinear Optical Materials Studies Laser-Ablation Synthesis of Nanoparticles Protein Interaction Studies and Fluorescence Analysis

Identifiers

DOI: 10.1109/eqec.2003.1313917

Citations and references

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