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Third-order nonlinearity in Ag-nanoparticles embedded 56GeS2–24Ga2S3–20KBr chalcohalide glasses
- Source :
-
Journal of Non-Crystalline Solids . Jun2011, Vol. 357 Issue 11-13, p2320-2323. 4p. - Publication Year :
- 2011
-
Abstract
- Abstract: Ag-nanoparticles were embedded in the 56GeS2–24Ga2S3–20KBr chalcohalide glasses with varied doses by ion implantation. Ag-nanoparticles were observed in the AFM images of all implanted samples. The third-order optical nonlinearity of Ag-implanted chalcohalide glasses was investigated by the femtosecond Z-scan measurements. The results indicated an enhancement of third-order optical nonlinearity due to the formation of Ag-nanoparticles in glasses. The relation between implanting dose and third-order optical nonlinearity was strongly related to the intrinsic local field and interaction of Ag-nanoparticles. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 00223093
- Volume :
- 357
- Issue :
- 11-13
- Database :
- Academic Search Index
- Journal :
- Journal of Non-Crystalline Solids
- Publication Type :
- Academic Journal
- Accession number :
- 60850034
- Full Text :
- https://doi.org/10.1016/j.jnoncrysol.2011.02.050