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3 September 2018 Experimental study of Kerr effect and nonlinear absorption of multi walled carbon nanotubes
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Abstract
In this research, the influence of pulse width and energy on the nonlinear refractive index (n2) and nonlinear absorption (β) in Multiwalled carbon- nanotubes (MWCNTs) were experimentally studied. For this purpose, three different MWCNTs concentrations were used and were dispersed in a Polyvinyl alcohol (PVA) solution. We found a highly dependence of n2 and β with the MWCNTs concentration, optical intensity, and pulse width.
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Rodrigo Acuna Herrera, Sebastian vergara Palacio, and Cesar A. Isaza M. "Experimental study of Kerr effect and nonlinear absorption of multi walled carbon nanotubes", Proc. SPIE 10753, Ultrafast Nonlinear Imaging and Spectroscopy VI, 1075317 (3 September 2018); https://doi.org/10.1117/12.2321219
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