Association Mission
The mission of the association is to advance the creation, communication and application of knowledge to benefit society and improve people's lives.
Legal Members
Membership
Contact Us
Volume 25 - ICOP & ICPET 2019
ICOP & ICPET _ INPC _ ICOFS 2019, 25 - ICOP & ICPET 2019: 373-376 |
Back to browse issues page
Download citation:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:
Rashidian vaziri M R, Zeynali M, Zhaleh B, Omidvar A, Abbasi A. Increasing the nonlinear refractive index of polystyrene polymer by adding titanium dioxide nanoparticles. ICOP & ICPET _ INPC _ ICOFS 2019; 25 :373-376
URL: http://opsi.ir/article-1-1871-en.html
URL: http://opsi.ir/article-1-1871-en.html
Mohammad reza Rashidian vaziri *1 
, Masoomeh Zeynali2 , Babak Zhaleh2 , Afshan Omidvar2 , Amir Abbasi1
, Masoomeh Zeynali2 , Babak Zhaleh2 , Afshan Omidvar2 , Amir Abbasi1
1- Photonics and Quantum Technologies Research School, Nuclear Science and Technology Research Institute, Tehran
2- Department of Physics, Bu-Ali Sina University, Hamedan
2- Department of Physics, Bu-Ali Sina University, Hamedan
Abstract: (2063 Views)
In this paper, a solution of polystyrene and titanium dioxide nanoparticles (TiO2) with different concentrations of nanoparticles is prepared and then is coated by spin coating method on the surface of quartz substrates. The structural properties of the layers were investigated using scanning and transmission electron microscopes. The thickness of the layers is measured using a profilometer. The nonlinear refractive index of the layers is also measured using the closed aperture z-scan method. The results of this work indicate increase of the nonlinear refractive index of polymer with adding TiO2 nanoparticles. It is found that increase of the nonlinear refractive index is proportional to the percentage of the added TiO2 nanoparticles to the polystyrene polymer.
| Rights and permissions | |
 |
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License. |
