Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5007627 | Optics & Laser Technology | 2017 | 5 Pages |
Abstract
In this work Ag nanoparticles (NPs) stable colloid solution were prepared by laser ablation of chemically pure silver rod in liquid monomer isodecyl acrylate (IDA). Sizes of obtained nanoparticles were determined by scanning electron microscope and vary from 27 to 120Â nm. Nanocomposites films were prepared from obtained stable colloid solution of AgNPs by photocuring. For aliphatic polymer IDA long molecules cross-linking Diurethane dimethacrylate, 1,6-Hexandiol diacrylate and Tetra (ethylene glycol) diacrylate were used. Prepared nanomaterials exhibit strong third-order nonlinear optical responses, which was estimated by using z-scan technique. The third-order nonlinear optical coefficients of the studied nanocomposites were found to be up to ReÏ(3)=1.31Ã10â5 (esu) and ImÏ(3)=7.64Ã10â5 (esu).
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Authors
Natalia A. Zulina, Ilia M. Pavlovetc, Mikhail A. Baranov, Igor Yu. Denisyuk,