Optical limiting with off-resonant excitations in Ag nanocomposite glasses: A z-scan study

dc.contributor.author	Karthikeyan, B.
dc.contributor.author	Thomas, Jinto
dc.contributor.author	Kesavamoorthy, R.
dc.date.accessioned	2007-04-23T09:37:40Z
dc.date.available	2007-04-23T09:37:40Z
dc.date.issued	2007-05-15
dc.description	Restricted Access.	en
dc.description.abstract	We have prepared silver containing metal nano-composite glasses through the ion-exchange technique, and annealed them at different temperatures to obtain Ag clusters of different sizes, which are estimated from low frequency Raman studies. Non-linear transmission experiments are done for off-resonant excitations at 800 nm, using 100 fs laser pulses. Non-linearity is observed at sufficient high intensities, which is attributed to local field effects within the particle.	en
dc.format.extent	180094 bytes
dc.format.mimetype	application/pdf
dc.identifier.citation	Journal of Non-Crystalline Solids, 2007, Vol.353, p1346-1349	en
dc.identifier.issn	0022-3093
dc.identifier.uri	http://hdl.handle.net/2289/2271
dc.language.iso	en	en
dc.publisher	Elsevier B.V.	en
dc.relation.uri	http://dx.doi.org/10.1016/j.jnoncrysol.2006.11.025	en
dc.rights	2007 Elsevier B.V.	en
dc.subject	Ion-exchange	en
dc.subject	Nanocrystals	en
dc.subject	Raman scattering	en
dc.subject	Laser–matter interactions	en
dc.subject	Nanocomposites	en
dc.subject	Non-linear optics	en
dc.title	Optical limiting with off-resonant excitations in Ag nanocomposite glasses: A z-scan study	en
dc.type	Article	en

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