Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1534319 | Optics Communications | 2014 | 5 Pages |
Abstract
We theoretically investigate the possibility of enhancing light absorption in graphene-based one dimensional photonic crystal. We demonstrate that it is possible to achieve total light absorption at technologically important wavelengths using one-dimensional graphene-based photonic crystals. By means of the transfer matrix method, we investigate the effect of refractive indices and layer numbers on the optical response of the structure. We found that it is possible to achieve one peak, multi-peak or broadband, and complete optical absorption. As a result, the proposed photonic structures enable myriad potential applications such as photodetection, shielding and optical sensing.
Related Topics
Physical Sciences and Engineering
Materials Science
Electronic, Optical and Magnetic Materials
Authors
R. Miloua, Z. Kebbab, F. Chiker, M. Khadraoui, K. Sahraoui, A. Bouzidi, M. Medles, C. Mathieu, N. Benramdane,