Non Linear optical properties of silver nanoparticles doped polyvinyl alcohol

  • R. Sh. Alnayli
  • Hanan Alkazaali

Abstract

In the present work, synthesis silver nanoparticle by laser ablation by using (Q -switched Nd:YAG) pulse duration(E=80mJ, λ=532nm) of silver metal target in ethanol,Z-scan technique was used to study the nonlinear optical properties, represented by the nonlinear refractive index and nonlinear absorption coefficients of Ag NPs/PVA.In this technique, used CW diode laser (λ= 650nm,p=50mw).The results show that the nonlinear refractive indexnegative (self-defocusing) and nonlinear absorption coefficients two photonabsorption (TPA).
Published
2018-09-06
How to Cite
ALNAYLI, R. Sh.; ALKAZAALI, Hanan. Non Linear optical properties of silver nanoparticles doped polyvinyl alcohol. Al-Qadisiyah Journal Of Pure Science, [S.l.], v. 23, n. 3, p. 140 - 147, sep. 2018. ISSN 2411-3514. Available at: <http://qu.edu.iq/journalsc/index.php/JOPS/article/view/900>. Date accessed: 10 dec. 2018. doi: https://doi.org/10.29350/jops.2018.23.3.900.
Section
Articles