- All Journals
- Al-Qadisiyah University
- Basrah University
- Kirkuk University
- Mosul University
- The Iraqi Borad for Medical Specialization
- University of Anbar
- University of Technology
- Al Mustafa University
- Al-Zahraa University for Women
- Alnoor University
- Kunooz University
- Misan University
- Ninevah University
- Tikrit University
- University of Al-Hamdaniya
- University of Kerbala
The Optical Limiting Behaviour of Prepared Silver Nanoparticles Embedded in Polymer Film | ||
| Iraqi Journal of Laser | ||
| Article 1, Volume 10, Issue 2, 2011, Pages 23-29 | ||
| Author | ||
| Rawaa A. Faris | ||
| Abstract | ||
| Abstract: In the present work, silver nanoparticles were prepared. Nonlinear optical properties and optical limiting of silver nanoparticles were investigated.Standard chemical synthesis method was used at diffrent weight ratio(0.038, 0.058 and 0.078) of silver nitrate. Several testing were done to obtain the characteristics of the sample. Z-Scan experiments were performed using 30 ns Q-switched Nd:YAG laser at 1064 nm and 532 nm at different intensities. The results showed that the nonlinear refractive index is directly proportional to the input intensities, which caused by the self-focusing of the material. In addition, the optical limiting behavior has been studied. The results showed that the sample could be used as an optical limiter device for a wide range of the input energies. | ||
|
Statistics Article View: 120 PDF Download: 112 |
||