Terahertz galvanoplasmonic response in a two-dimensional electron system gated by a periodic metal grating with an asymmetric unit cell is studied theoretically. It is shown that applying DC electric current leads to tremendous increase of the galvanoplasmonic response.
© 2012 OSA
D. V. Fateev, V. V. Popov, and S. A. Nikitov, "Plasmon-induced terahertz galvanoplasmonic response in a two-dimensional electron system gated by a periodic metal grating," in Frontiers in Optics 2012/Laser Science XXVIII, OSA Technical Digest (online) (Optical Society of America, 2012), paper FTu3A.56.
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