Nonlocal Nonlinear Optical Response of Ionic Liquids under Violet Excitation
Figure 3
Z-scan curves for ILs composed by Tf2N− and (a) BMI+ measured with mW, (b) HMI+ with mW, (c) OMI+ with mW, and (d) DMI+ with mW. The minimum beam waist was μm and the aperture transmittance for all measurements. White dots correspond to the experimental data and the red curves are the fittings using (6).
