In order to examine the saturable absorption characteristics of various wavelengths Figure 6b demonstrates the nonlinear optical NLO transmittance as a function of input laser peak intensities at 355

To investigate the saturable absorption properties of different wavelengths, Figure 6(b) illustrates the nonlinear optical (NLO) transmittance as a function of input laser peak intensities at wavelengths of 355 nm, 532 nm, and 1064 nm.