Journal
APPLIED PHYSICS LETTERS
Volume 102, Issue 2, Pages -Publisher
AMER INST PHYSICS
DOI: 10.1063/1.4776694
Keywords
-
Categories
Funding
- Chinese National Key Basic Research Special Fund [2011CB922003]
- Natural Science Foundation of China [11174159]
- Basic Research and Advanced Technology Program of Tianjin [11JCZDJC16800]
- Program for New Century Excellent Talents in University [NCET-09-0484]
Ask authors/readers for more resources
It is shown that graphene exhibits strong polarization-dependent optical absorption under total internal reflection. Compared with universal absorbance of 2.3%, larger absorption was observed in monolayer, bilayer, and few-layer graphenes for transverse electric (TE) wave under total internal reflection. Our result indicates that reflectance ratio of transverse magnetic wave to TE waves can easily provide the information of number of graphene layers. Furthermore, the enhanced light-graphene coupling in a wide spectral range will be great potential in many applications such as photodetector, photovoltaics, and optical sensor. (C) 2013 American Institute of Physics. [http://dx.doi.org/10.1063/1.4776694]
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available