1.8k citations · 2.1k across the 5 of their papers we have counts for
5 papers
Aberration-free ultra-thin flat lenses and axicons at telecom wavelengths based on plasmonic metasurfaces
Francesco Aieta, Patrice Genevet, Mikhail A. Kats +4
The concept of optical phase discontinuities is applied to the design and demonstration of aberration-free planar lenses and axicons, comprising a phased array of ultrathin subwave…
Giant birefringence in optical antenna arrays with widely tailorable optical anisotropy
Mikhail A. Kats, Patrice Genevet, Guillaume Aoust +5
The manipulation of light by conventional optical components such as a lenses, prisms and wave plates involves engineering of the wavefront as it propagates through an optically-th…
Photon energy lifter
Zeno Gaburro, Mher Ghulinyan, Francesco Riboli +3
We propose a time-dependent photonic structure, in which the carrier frequency of an optical pulse is shifted without changing its shape. The efficiency of the device takes advanta…
Role of microstructure in porous silicon gas sensors for NO
Zeno Gaburro, Paolo Bettotti, Massimo Saiani +4
Electrical conductivity of porous silicon fabricated form heavily doped p-type silicon is very sensitive to NO, even at concentrations below 100 ppb. However, sensitivity stron…
Opposite effects of NO on electrical injection in porous silicon gas sensors
Zeno Gaburro, Claudio J. Oton, Lorenzo Pavesi +1
The electrical conductance of porous silicon fabricated with heavily doped p-type silicon is very sensitive to NO. A concentration of 10 ppb can be detected by monitoring the c…