Open AccessStudying the nonlinear optical properties of organic dyes after Dissolved in Methanol and Epoxy Resin
Author(s) -
Salah S. Ibrahim,
Hanaa M. Yaseen,
Rajaa Nader
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1973/1/012043
Subject(s) - materials science , absorbance , epoxy , transmittance , calcein , refractive index , methanol , doping , analytical chemistry (journal) , attenuation coefficient , absorption (acoustics) , yttrium , wavelength , composite material , optics , optoelectronics , chemistry , fluorescence , chromatography , organic chemistry , physics , metallurgy , oxide
In this paper, some linear optical properties such as (absorbance and transmittance) of an organic dye (Calcein -W) in Methanol and Epoxy resin with different concentration were studied by using UV/VIS spectrum. Nonlinear optical properties of Calcein –W anesthetized in epoxy resin matrix using different concentrations (5*10 −5 , 1*10 −4 , 5*10 −4 , 1*10 −3 mol/l) at ambient temperature were studied by using open and closed aperture of Z-scan technique, with continuous wave from Neodymium-doped Yttrium Garnet (Nd: YAG (CW)) laser beams of 532 nm wavelength as an excitation source. The “nonlinear refractive index” (n2), “nonlinear absorption coefficient” (β) of Calcein –W doped film is experimentally determined.