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dc.contributor.authorManjunatha, K.B.
dc.contributor.authorDileep, R.
dc.contributor.authorUmesh, G.
dc.contributor.authorSatyanarayan, M.N.
dc.contributor.authorRamachandra, Bhat, B.
dc.date.accessioned2020-03-31T06:51:32Z-
dc.date.available2020-03-31T06:51:32Z-
dc.date.issued2014
dc.identifier.citationOptical Materials, 2014, Vol.36, 6, pp.1054-1059en_US
dc.identifier.uri10.1016/j.optmat.2014.01.029
dc.identifier.urihttp://idr.nitk.ac.in/jspui/handle/123456789/9832-
dc.description.abstractThird-order nonlinear optical properties of a novel ruthenium complex (2-thioxo-1,3-dithiole-4,5-dithiolato) triphenylarsenic Ru(III), have been investigated by employing Z-scan and DFWM techniques. The compound shows self-defocusing effect. Its nonlinear refractive index, third-order nonlinear optical susceptibility and the second-order hyperpolarizability are seen to be of the order of 10-9, 10-10 and 10-30 esu respectively. The nonlinear absorption coefficient is of the order of 10 -9 m/W. This material exhibits good optical power limiting capability which is seen to occur due to reverse saturable absorption. Experiments on all-optical switching action indicate that the sample can function as an optical inverter or a NOT gate. 2014 Elsevier B.V. All rights reserved.en_US
dc.titleAll optical nonlinear and switching characteristics of a novel ruthenium complexen_US
dc.typeArticleen_US
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