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Tunability of third order nonlinear absorption in (Pb,La)(Zr,Ti)O3 thin films

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dc.contributor.authorAmbika, D
dc.contributor.authorKumar, Viswanathan
dc.contributor.authorSandeep, Suchand C S
dc.contributor.authorPhilip, Reji
dc.date.accessioned2011-04-08T07:14:52Z
dc.date.available2011-04-08T07:14:52Z
dc.date.issued2011-01-03
dc.descriptionOpen Accessen
dc.description.abstractThis paper reports the demonstration of the tunability of the third order nonlinear optical absorption in (Pb1-3x/2Lax)(Zr0.53Ti0.4) (PLZT) thin films. The optical nonlinearity is investigated employing the open aperture z-scan technique at the off-resonant wavelength of 532 nm. By altering the defect chemistry in PZT through A-site aliovalent lanthanum substitution, the nonlinear optical (NLO) absorption can be effectively tuned. The results of the influence of lanthanum concentration on leakage current and microstructure have also been combined to confirm the defect-mediated mechanism of NLO absorption in PLZT thin filmsen
dc.identifier.citationApplied Physics Letters, 2011, Vol.98, p011903en
dc.identifier.issn0003-6951
dc.identifier.issn1077-3118-(online)
dc.identifier.urihttp://hdl.handle.net/2289/4006
dc.language.isoenen
dc.publisherThe American Institute of Physicsen
dc.relation.urihttp://dx.doi.org/10.1063/1.3534786en
dc.rights2011 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.titleTunability of third order nonlinear absorption in (Pb,La)(Zr,Ti)O3 thin filmsen
dc.typeArticleen

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