Abstract
We introduce a concept of a nonreciprocal spoof surface plasmon: an electromagnetic wave supported by a structured conductor embedded in an asymmetric magneto-optical medium and exhibiting a nonreciprocal dispersion. It is demonstrated analytically and by first-principles electromagnetic simulations that, by breaking the time-reversal symmetry, nonreciprocal spoof surface plasmons enable a dramatic optical response: one-way extraordinary optical transmission.
Original language | English |
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Article number | 126804 |
Journal | Physical Review Letters |
Volume | 105 |
Issue number | 12 |
DOIs | |
Publication status | Published - 17 Sept 2010 |