مشخصات پژوهش

tIn this study, the MoS4Cu4(PzMe3)6Cl2is synthesized and its optical nonlinear responses areinvestigated in the regime of low laser power using a continuous wave He-Ne (632.8 nm,35 mW). The single beam z-scan method is used to measurements. The values of the nonlin-ear refraction and nonlinear absorption coefficient are measured to be 4.09 × 10−9m2W−1and 0.03 mW−1respectively. The third order nonlinear susceptibility is found to be in theorder of 10−6esu. The experimental observations of the self focusing effect and the far-fileddiffraction ring patterns are reported.