Please use this identifier to cite or link to this item: http://hdl.handle.net/123456789/3438
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dc.contributor.authorYadav, Sumit-
dc.contributor.authorDevi, A.-
dc.contributor.authorDe, A.K.-
dc.date.accessioned2020-12-29T10:10:03Z-
dc.date.available2020-12-29T10:10:03Z-
dc.date.issued2020-
dc.identifier.citationProceedings of SPIE - The International Society for Optical Engineering 11463,114632Cen_US
dc.identifier.otherhttps://doi.org/10.1117/12.2570664-
dc.identifier.urihttps://www.spiedigitallibrary.org/conference-proceedings-of-spie/11463/2570664/Reversal-in-axial-symmetry-of-nonlinear-optical-trapping-potential-for/10.1117/12.2570664.short?SSO=1-
dc.identifier.urihttp://hdl.handle.net/123456789/3438-
dc.description.abstractRecently, the effect of optical nonlinearity in laser trapping has been investigated under pulsed excitation, and it was observed that the inclusion of nonlinearity significantly modulates trapping potential for metallic nanoparticles using dipole approximation. In this paper, we present theoretical studies on nonlinear laser trapping for silver nanoparticles using generalized Lorenz-Mie theory. We observe a reversal in the direction of asymmetry of potential well and splitting of the potential well due to nonlinear effects which is further modulated with an increase in laser power.en_US
dc.language.isoenen_US
dc.publisherSPIEen_US
dc.subjectNanoparticlesen_US
dc.subjectParticlesen_US
dc.subjectNonlinear opticsen_US
dc.subjectSilveren_US
dc.titleReversal in axial symmetry of nonlinear optical trapping potential for metallic nanoparticles: generalized Lorenz-Mie theoryen_US
dc.typeArticleen_US
Appears in Collections:Research Articles

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