Ihr Startpunkt für Innovation

Plasmonic Nanoantennas in Visible Regime from Concept to Realization

Abasahl Banafsheh, CTR

Plasmonic nanoantennas are a versatile group of plasmonic structures with a peculiarity of being the interplay between the far-field and the near-field. As the properties of the nanoantennas are firmly tangled to their shape and dimensions, they can be engineer in order to achieve desired functionalities. In my presentation, I will give a short introduction to surface plasmon polaritons and plasmonic nanoantennas, then I will represent an equivalent circuit model in order to conceptualize the functionality of these structures. At the end, I will introduce new families of plasmonic antennas such as circularly polarized antennas, multi-layered antennas, gap-loaded antennas and horn antennas in the visible regime.

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