Nonlinear optical susceptibility measurements in colloidal solutions
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A method to measure third-order nonlinear susceptibilities of highly scattered liquids was presented. The proposed method was applied to study the aggregation and polarization of nanoparticles and microspheres in solution. Liquids such as double-ionized water and methanol were used to experimentally confirm formulas for measuring χ(3)of solution. It was shown that the measured χ(3)of nanoparticles is in a linear dependence on the nanoparticle concentration upto the concentration of 1015cm-3.
author list (cited authors)
Shcheslavskiy, V., Petrov, G., & Yakovlev, V.
complete list of authors
Shcheslavskiy, V||Petrov, G||Yakovlev, V