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|Title:||Ultrafast optical nonlinearity in poly(methylmethacrylate)-TiO2 nanocomposites|
|Authors:||Elim, H.I. |
|Citation:||Elim, H.I., Ji, W., Yuwono, A.H., Xue, J.M., Wang, J. (2003-04-21). Ultrafast optical nonlinearity in poly(methylmethacrylate)-TiO2 nanocomposites. Applied Physics Letters 82 (16) : 2691-2693. ScholarBank@NUS Repository. https://doi.org/10.1063/1.1568544|
|Abstract:||A study was performed on ultrafast optical nonlinearity in thin films containing poly(methyl methacrylate)(PMMA)-TiO2 nanocomposites. The thin films were synthesized by a simple technique of sol-gel/polymerization. Transmission electron microscopy showed the presence of 5-nm-diamater particles in the film. It was found that the observed optical nonlinearity had a recovery time of ∼1.5 ps.|
|Source Title:||Applied Physics Letters|
|Appears in Collections:||Staff Publications|
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