Interaction of Pulses of Different Duration with Chemically Prepared Silver Nanoparticles: Analysis of Optical Nonlinearities
文献类型：期刊论文
| 作者 | K.Zhang; R.A.Ganeev; K.S.Rao; S.K.Maurya; G.S.Boltaev |
| 刊名 | Journal of Nanomaterials
 |
| 出版日期 | 2019 |
| 卷号 | 2019页码:12 |
| 关键词 | saturable absorption,electron dynamics,ag nanoparticles,refraction,au,nanoclusters,Science & Technology - Other Topics,Materials Science |
| ISSN号 | 1687-4110 |
| DOI | 10.1155/2019/6056528 |
| 英文摘要 | The nonlinear optical properties of the aqueous solutions of silver nanoparticles (Ag NPs) prepared by chemical reduction method are analyzed using femtosecond and picosecond pulses at different wavelengths. In the case of 800 and 400nm, the growths of nonlinear absorption and nonlinear refraction with the increase of Ag NP concentration, as well as a change at the signs of nonlinear optical processes, are determined. The nonlinear absorption coefficient and nonlinear refractive index of Ag NP solutions measured using picosecond pulses were a few orders of magnitude larger than those in the case of femtosecond probe pulses. We also demonstrate the optical limiting properties of Ag NPs using 800nm, 60fs pulses. |
| 语种 | 英语 |
| 源URL | [http://ir.ciomp.ac.cn/handle/181722/62808]  |
| 专题 | 中国科学院长春光学精密机械与物理研究所 |
| 推荐引用方式 GB/T 7714 | K.Zhang,R.A.Ganeev,K.S.Rao,et al. Interaction of Pulses of Different Duration with Chemically Prepared Silver Nanoparticles: Analysis of Optical Nonlinearities[J]. Journal of Nanomaterials,2019,2019:12. |
| APA | K.Zhang,R.A.Ganeev,K.S.Rao,S.K.Maurya,&G.S.Boltaev.(2019).Interaction of Pulses of Different Duration with Chemically Prepared Silver Nanoparticles: Analysis of Optical Nonlinearities.Journal of Nanomaterials,2019,12. |
| MLA | K.Zhang,et al."Interaction of Pulses of Different Duration with Chemically Prepared Silver Nanoparticles: Analysis of Optical Nonlinearities".Journal of Nanomaterials 2019(2019):12. |
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