Power-dependent nonlinear optical behaviours of ponceau bs chromophore at 532 nm via z-scan technique

• Main Authors: Rosli, M. I., Abdullah, M., Krishnan, G., Harun, S. W., Aziz, M. S.
• Format: Article
• Language: English
• Published: Elsevier B. V. 2020
• Subjects: QC Physics
• Online Access: http://eprints.utm.my/id/eprint/86553/1/MuhammadSafwanAziz2020_PowerDependentNonlinearOpticalBehaviours.pdf; http://eprints.utm.my/id/eprint/86553/; https://dx.doi.org/10.1016/j.jphotochem.2020.112574

This paper reports on the power-dependent nonlinear optical (NLO) attributes for both nonlinear refractive index, n2 and nonlinear absorption coefficient, β of Ponceau BS (PBS) chromophore, a synthetic organic compound that falls under azo family. Single-beam Z-scan technique was utilized for the no...