113 citations · 200 across the 4 of their papers we have counts for
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Chiral Surface Waves for Enhanced Circular Dichroism
Giovanni Pellegrini, Marco Finazzi, Michele Celebrano +2
We present a novel chiral sensing platform that combines a one-dimensional photonic crystal design with a birefringent surface defect. The platform sustains simultaneous transverse…
Local field enhancement: comparing self-similar and dimer nanoantennas
Giovanni Pellegrini, Michele Celebrano, Marco Finazzi +1
We study the local field enhancement properties of self-similar nanolenses and compare the obtained results with the performance of standard dimer nanoantennas. We report that, des…
Tunability and Losses of Mid-infrared Plasmonics in Heavily Doped Germanium Thin Films
Jacopo Frigerio, Andrea Ballabio, Giovanni Isella +16
Heavily-doped semiconductor films are very promising for application in mid-infrared plasmonic devices because the real part of their dielectric function is negative and broadly tu…