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Proceedings Paper

Ultrafast light transmission behavior of surface plasmon excited Maxwell Garnet type Ag nanocomposite polymer
Author(s): B. Karthikeyan; Suchand C. S. Sandeep; Reji Philip
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Paper 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.

Paper Details

Date Published: 2 September 2009
PDF: 6 pages
Proc. SPIE 7394, Plasmonics: Metallic Nanostructures and Their Optical Properties VII, 739426 (2 September 2009); doi: 10.1117/12.824514
Show Author Affiliations
B. Karthikeyan, National Institute of Technology, Tiruchirappalli (India)
Suchand C. S. Sandeep, Raman Research Institute (India)
Reji Philip, Raman Research Institute (India)

Published in SPIE Proceedings Vol. 7394:
Plasmonics: Metallic Nanostructures and Their Optical Properties VII
Mark I. Stockman, Editor(s)

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