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Please use this identifier to cite or link to this item: http://hdl.handle.net/2289/1261
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dc.contributor.authorKarthikeyan, B.-
dc.contributor.authorAnija, M.-
dc.contributor.authorPhilip, Reji-
dc.date.accessioned2006-05-16T11:05:47Z-
dc.date.available2006-05-16T11:05:47Z-
dc.date.issued2006-01-30-
dc.identifier.citationApplied Physics Letters, 2006, Vol.88, p053104en
dc.identifier.issn0003-6951-
dc.identifier.urihttp://hdl.handle.net/2289/1261-
dc.description.abstractWe report a simple in situ synthesis procedure for Au:Ag nanocomposite polymer (NCP) films using polyvinyl alcohol as the reducing agent. Optical measurements show absorption bands of varying strengths around 530 and 410 nm. The presence of nanoparticles is confirmed from Transmission Electron Microscopy (TEM). Nonlinear optical response is studied using 7 ns laser pulses, for near-resonant and off-resonant excitation wavelengths (532 and 1064 nm, respectively). Samples exhibit saturable as well as induced absorption. These materials have the potential to be used as saturable absorbers and optical limiters.en
dc.format.extent316913 bytes-
dc.format.mimetypeapplication/pdf-
dc.language.isoenen
dc.publisherThe American Institute of Physicsen
dc.relation.urihttp://link.aip.org/link/?apl/88/053104en
dc.rights(2006) American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics.en
dc.titleIn situ synthesis and nonlinear optical properties of Au:Ag nanocomposite polymer filmsen
dc.typeArticleen
Appears in Collections:Research Papers (LAMP)

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