(1) Department of Chemistry, Anna University, Chennai, 600 025, India;(2) Department of Physics, Centre for Laser Technology, Anna University, Chennai, 600 025, India;
Abstract:
The results of z-scanning in PK 792 and PK 7098 polymethine dyes are presented. Absorption cross sections for ground and excited states are determined and dipole moments of corresponding transitions are calculated. Numerical simulation results are presented.