Nonlinear optical study of palladium Schiff base complex using femtosecond differential optical Kerr gate and Z-scan techniques

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dc.contributor.authorRudresha, B.J.
dc.contributor.authorBadekai Ramachandra, B.R.
dc.contributor.authorRamakrishna, D.
dc.contributor.authorAnthony, J.K.
dc.contributor.authorLee, H.W.
dc.contributor.authorRotermund, F.
dc.date.accessioned2026-02-05T09:35:19Z
dc.date.issued2012
dc.description.abstractA femtosecond differential optical Kerr gate (DOKG) and Z-scan techniques, have been applied to investigate the third-order optical nonlinearity of composite film of the coordination complex [PdLPPh <inf>3</inf>] (L=N-(2-pyridyl)-N'-(salicylidene)hydrazine, PPh <inf>3</inf>=triphenylphosphine) . Film exhibits superior nonlinear optical properties in the near-infrared spectral region. The nonlinear response time and third-order nonlinear optical susceptibility of complex were found to be?90 fs and 3.9×10 -10 esu, respectively. The Z-scan result shows that saturable absorption property of the film and its nonlinear absorption coefficient of the sample was found to be -23 cm/GW. © 2011 Elsevier Ltd. All rights reserved.
dc.identifier.citationOptics and Laser Technology, 2012, 44, 4, pp. 1180-1183
dc.identifier.issn303992
dc.identifier.urihttps://doi.org/10.1016/j.optlastec.2011.11.009
dc.identifier.urihttps://idr.nitk.ac.in/handle/123456789/27009
dc.subjectCoordination complex
dc.subjectFemtoseconds
dc.subjectNear-infrared spectral regions
dc.subjectNon-linear optical properties
dc.subjectNonlinear absorption coefficient
dc.subjectNonlinear optical studies
dc.subjectNonlinear response time
dc.subjectOptical Kerr gate
dc.subjectSaturable absorption
dc.subjectSchiff base complexes
dc.subjectThird order nonlinear optical susceptibility
dc.subjectThird-order optical nonlinearities
dc.subjectTriphenyl phosphines
dc.subjectZ-scan technique
dc.subjectComposite films
dc.subjectCoordination reactions
dc.subjectFunctional groups
dc.subjectNonlinear optics
dc.subjectOptical properties
dc.subjectPalladium
dc.subjectPalladium compounds
dc.subjectOptical films
dc.titleNonlinear optical study of palladium Schiff base complex using femtosecond differential optical Kerr gate and Z-scan techniques

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