2 September 2009 Ultrafast light transmission behavior of surface plasmon excited Maxwell - Garnet type Ag nanocomposite polymer
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Abstract
In the present work, we report optical and nonlinear optical properties of Ag - Polyvinyl alcohol polymer films prepared through a chemical method. Optical absorption measurements show the surface plasmon resonance (SPR) around 410 nm. The SPR intensity increases with annealing temperature. Open aperture z-scan measurements done using 100 femtosecond laser pulses at 400 nm show an intensity dependent nonlinear light transmission behavior.
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B. Karthikeyan, B. Karthikeyan, Suchand C. S. Sandeep, Suchand C. S. Sandeep, Reji Philip, Reji Philip, } "Ultrafast light transmission behavior of surface plasmon excited Maxwell - Garnet type Ag nanocomposite polymer", Proc. SPIE 7394, Plasmonics: Metallic Nanostructures and Their Optical Properties VII, 739426 (2 September 2009); doi: 10.1117/12.824514; https://doi.org/10.1117/12.824514
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