Statistical analysis of the data of highly sensitive laser polarization-optical probing of magnetic nanofluids

摘要

Data processing algorithms related to the highly sensitive laser probing of magnetic nanofluids over a wide range of concentrations were developed in this study. An approximation of the polarization magneto-optical responses based on analytical dependences that result from the model of orientational ordering of particles in an external magnetic field was conducted. The developed methods for a quantitative polarization-optical analysis and the proposed techniques and methods used for statistical data analysis form the basics of laser polarization-optical nanodiagnostics (quantitative characterization) of magnetic nanofluids. (C) 2020 Optical Society of America