Graphene photonics and optoelectronics
The richness of optical and electronic properties of graphene attracts enormous interest. Graphene has high mobility and
optical transparency, in addition to fl exibility, robustness and environmental stability. So far, the main focus has been on
fundamental physics and electronic devices. However, we believe its true potential lies in photonics and optoelectronics, where
the combination of its unique optical and electronic properties can be fully exploited, even in the absence of a bandgap, and the
linear dispersion of the Dirac electrons enables ultrawideband tunability. The rise of graphene in photonics and optoelectronics
is shown by several recent results, ranging from solar cells and light-emitting devices to touch screens, photodetectors and
ultrafast lasers. Here we review the state-of-the-art in this emerging fi eld.
http://d.namipan.com/d/20ee6cdc811a93f8c5a28c96afda1317e4333d7ed9511a00 
