Journal article
Nonlinear optical and optical limiting properties of graphene families
Fuzhou University, College of Materials Science and Engineering, , 2 Xueyuan Road, Fuzhou, Fujian 350108, People’s Republic of China1
East China University of Science and Technology, Department of Chemistry, Laboratory for Advanced Materials, , 130 Meilong Road, Shanghai 200237, People’s Republic of China2
The nonlinear optical (NLO) and optical limiting (OL) properties of graphene families, including graphene oxide nanosheets, graphene nanosheets (GNSs), graphene oxide nanoribbons (GONRs), and graphene nanoribbons (GNRs), were investigated at 532 and 1064 nm using a nanosecond regime. GNSs, GONRs, and GNRs exhibited broadband NLO and OL properties.
Reduced graphene samples exhibited stronger NLO and OL responses than their graphene oxide precursors because of their increased crystallinity and conjugation. Nonlinear scattering and two-photon-absorption were found to have strong effects on the NLO and OL responses of the graphene nanostructures.
| Language: | Undetermined |
|---|---|
| Publisher: | American Institute of Physics |
| Year: | 2010 |
| Pages: | 033107 |
| ISSN: | 10773118 and 00036951 |
| Types: | Journal article |
| DOI: | 10.1063/1.3279148 |
