Study of The Nonlinear Properties of Methyl Red

Authors

  • Alaa M.AL-Roumy Department of physics, College of Education for Pure Sciences, University of Basra, Basra, Iraq

DOI:

https://doi.org/10.32792/jeps.v10i1.32

Keywords:

Diffraction ring patterns, Nonlinear refractive index, Methyl red, Convection currents.

Abstract

Nonlinear refractive index, n2, of methyl red is estimated at the visible (532nm) laser beam via the generation of diffraction ring patterns. As high value as 5x10-7cm2/W for n2 is obtained. Nonsymmetries in the diffraction ring patterns in the y-direction are noticed as a result of convection currents in the vertical direction.

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Published

2020-12-02

Issue

Vol. 10 No. 1 (2020)

Section

Articles

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