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Issue 20, 2013
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Great light absorption enhancement in a graphene photodetector integrated with a metamaterial perfect absorber

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Abstract

A novel graphene photodetector with graphene embedded in a metamaterial perfect absorber (MPA) is proposed and its light absorption property is numerically investigated. Absorption above 40% in graphene is obtained, which is over 17 times that of a bare monolayer graphene. Both horizontally and vertically cascaded MPAs integrated with graphene are also investigated.

Graphical abstract: Great light absorption enhancement in a graphene photodetector integrated with a metamaterial perfect absorber

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Publication details

The article was received on 09 Jul 2013, accepted on 13 Aug 2013 and first published on 21 Aug 2013


Article type: Communication
DOI: 10.1039/C3NR03505K
Citation: Nanoscale, 2013,5, 9615-9619
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    Great light absorption enhancement in a graphene photodetector integrated with a metamaterial perfect absorber

    S. Song, Q. Chen, L. Jin and F. Sun, Nanoscale, 2013, 5, 9615
    DOI: 10.1039/C3NR03505K

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