Please use this identifier to cite or link to this item: https://doi.org/10.1103/PhysRevB.85.115438
Title: Graphene-based photodetector with two cavities
Authors: Ferreira, A. 
Peres, N.M.R.
Ribeiro, R.M.
Stauber, T.
Issue Date: 26-Mar-2012
Citation: Ferreira, A., Peres, N.M.R., Ribeiro, R.M., Stauber, T. (2012-03-26). Graphene-based photodetector with two cavities. Physical Review B - Condensed Matter and Materials Physics 85 (11) : -. ScholarBank@NUS Repository. https://doi.org/10.1103/PhysRevB.85.115438
Abstract: We present an efficient graphene-based photodetector with two Fabri-Pérot cavities. It is shown that the absorption can reach almost 100% around a given frequency, which is determined by the two-cavity lengths. It is also shown that hysteresis in the absorbance is possible, with the transmittance amplitude of the mirrors working as an external driving field. The role of nonlinear contributions to the optical susceptibility of graphene is discussed. © 2012 American Physical Society.
Source Title: Physical Review B - Condensed Matter and Materials Physics
URI: http://scholarbank.nus.edu.sg/handle/10635/96740
ISSN: 10980121
DOI: 10.1103/PhysRevB.85.115438
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