عنوان مقاله :
Optical Nonlinearity and Optical Limiting Performance of Disperse Blue 1/Dioxane via Z-Scan Technique
پديد آورندگان :
A J ،Bassam Physics Department - Atomic Energy Commission of Syria - Damascus, Syria , M Kh ،Alshikh khalil Physics Department - Atomic Energy Commission of Syria - Damascus, Syria
كليدواژه :
Nonlinear Absorption , Disperse Blue 1 , Z-Scan , Optical Limiting
چكيده فارسي :
The absorption performance and evolution of the organic dye disperse blue 1 (DB1) in dioxane at different concentrations was
investigated. The nonlinear absorption coefficient has been measured through the open aperture Z-scan technique, whose values
increased exponentially from 0.997×10-3 to 11.7×10-3 cm/W as the dye concentration increased from 3.7×10-5 to 74.6×10-5 M. Also,
DB1 optical power limiting characteristics appeared at high laser light intensities, whereby very dilute solution of the order of ~10-4
M was sufficient to limit the transmitted power of the incident laser light by ~90%.
عنوان نشريه :
پژوهش فيزيك ايران
