Spatial self–phase modulation patterns in graphene oxide and graphene oxide with silver and gold nanoparticles
The spatial self-phase modulation effect in graphene oxide with silver and gold nanoparticles were considered for demonstration of nonlinear properties of nanocomposites. Gold and silver nanoparticles were fabricated in graphene oxide using laser ablation at different times. The prepared samples wer...
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Springer
2016
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| Online Access: | http://eprints.sunway.edu.my/2022/ |
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| author | Sadrolhosseini, Amir Reza Suraya, Abdul Rashid Shojanazeri, Hamid Ahmad, Shukri Muhammad Noor Nezakati, Hossein * |
| author_facet | Sadrolhosseini, Amir Reza Suraya, Abdul Rashid Shojanazeri, Hamid Ahmad, Shukri Muhammad Noor Nezakati, Hossein * |
| author_sort | Sadrolhosseini, Amir Reza |
| building | SU Institutional Repository |
| collection | Online Access |
| description | The spatial self-phase modulation effect in graphene oxide with silver and gold nanoparticles were considered for demonstration of nonlinear properties of nanocomposites. Gold and silver nanoparticles were fabricated in graphene oxide using laser ablation at different times. The prepared samples were characterized using UV–Visible, transmission electron microscopy and X-ray diffraction spectroscopy. The absorption peaks in blue and green ranges were appeared related to silver and gold nanoparticles, and the nanoparticles were capped by graphene oxide in a spherical shape. The concentration of nanoparticles increased with an increased the ablation time. The nonlinear effect in graphene oxide and graphene oxide with gold and silver nanoparticles was then observed using the spatial self-phase modulation technique at 532 and 405 nm wavelength. Consequently, the self-defocusing effect was appeared in the mentioned medium, and the number of spatial self-phase modulation rings increased with an increased volume fraction of nanoparticles. |
| first_indexed | 2025-11-14T21:19:14Z |
| format | Article |
| id | sunway-2022 |
| institution | Sunway University |
| institution_category | Local University |
| last_indexed | 2025-11-14T21:19:14Z |
| publishDate | 2016 |
| publisher | Springer |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | sunway-20222022-04-26T06:21:21Z http://eprints.sunway.edu.my/2022/ Spatial self–phase modulation patterns in graphene oxide and graphene oxide with silver and gold nanoparticles Sadrolhosseini, Amir Reza Suraya, Abdul Rashid Shojanazeri, Hamid Ahmad, Shukri Muhammad Noor Nezakati, Hossein * TA Engineering (General). Civil engineering (General) The spatial self-phase modulation effect in graphene oxide with silver and gold nanoparticles were considered for demonstration of nonlinear properties of nanocomposites. Gold and silver nanoparticles were fabricated in graphene oxide using laser ablation at different times. The prepared samples were characterized using UV–Visible, transmission electron microscopy and X-ray diffraction spectroscopy. The absorption peaks in blue and green ranges were appeared related to silver and gold nanoparticles, and the nanoparticles were capped by graphene oxide in a spherical shape. The concentration of nanoparticles increased with an increased the ablation time. The nonlinear effect in graphene oxide and graphene oxide with gold and silver nanoparticles was then observed using the spatial self-phase modulation technique at 532 and 405 nm wavelength. Consequently, the self-defocusing effect was appeared in the mentioned medium, and the number of spatial self-phase modulation rings increased with an increased volume fraction of nanoparticles. Springer 2016-03-07 Article PeerReviewed Sadrolhosseini, Amir Reza and Suraya, Abdul Rashid and Shojanazeri, Hamid and Ahmad, Shukri Muhammad Noor and Nezakati, Hossein * (2016) Spatial self–phase modulation patterns in graphene oxide and graphene oxide with silver and gold nanoparticles. Optical and Quantum Electronics, 48 (222). ISSN 0306-8919 https://link.springer.com/article/10.1007/s11082-016-0485-2 doi:10.1007/s11082-016-0485-2 |
| spellingShingle | TA Engineering (General). Civil engineering (General) Sadrolhosseini, Amir Reza Suraya, Abdul Rashid Shojanazeri, Hamid Ahmad, Shukri Muhammad Noor Nezakati, Hossein * Spatial self–phase modulation patterns in graphene oxide and graphene oxide with silver and gold nanoparticles |
| title | Spatial self–phase modulation patterns in graphene oxide and graphene oxide with silver and gold nanoparticles |
| title_full | Spatial self–phase modulation patterns in graphene oxide and graphene oxide with silver and gold nanoparticles |
| title_fullStr | Spatial self–phase modulation patterns in graphene oxide and graphene oxide with silver and gold nanoparticles |
| title_full_unstemmed | Spatial self–phase modulation patterns in graphene oxide and graphene oxide with silver and gold nanoparticles |
| title_short | Spatial self–phase modulation patterns in graphene oxide and graphene oxide with silver and gold nanoparticles |
| title_sort | spatial self–phase modulation patterns in graphene oxide and graphene oxide with silver and gold nanoparticles |
| topic | TA Engineering (General). Civil engineering (General) |
| url | http://eprints.sunway.edu.my/2022/ http://eprints.sunway.edu.my/2022/ http://eprints.sunway.edu.my/2022/ |