18 citations · 34 across the 6 of their papers we have counts for
14 papers · 1 filter
Arduino based interferometer stabilizer equipped with a digital lock-in amplifier
Giuseppe Emanuele Lio, Saravanan Rajamani, Alessandro Pitanti +2
Interferometric sensors are ubiquitous in precision metrology, yet their performance is fundamentally limited by environmental noise and thermal drift. To achieve maximum sensitivi…
Coherent absorption reveals colors hidden in a grey Fabry-Pérot cavity
Giuseppe E. Lio, Giulio Carotta, Lorenzo Lavista +8
Thin dielectric films are known to show distinct colors, responsible for the iridescence of various natural and artificial objects such as insect wings and soap bubbles. In the pre…
Gigahertz modulation of a fully dielectric nonlocal metasurface
Alessandro Pitanti, Gaia Da Prato, Giorgio Biasiol +2
Nonlocal metasurfaces are currently emerging as advanced tools for the manipulation of electromagnetic radiation, going beyond the widely explored Huygens metasurface concept. None…
Optomechanical Modulation Spectroscopy of Bound-States-In-The-Continuum in a dielectric metasurface
S. Zanotto, G. Conte, L. C. Bellieres +5
Elusive features in photonic and electronic devices can be detected by means of advanced, time-domain spectroscopic techniques. In this letter we introduce a novel kind of modulati…
Departure from Babinet principle in metasurfaces supported by subwavelength dielectric slabs
Giorgio Biasiol, Simone Zanotto
Symmetry principles and theorems are of crucial importance in optics. Indeed, from one side they allow to get direct insights into phenomena by eliminating unphysical interpretatio…
Photonic bands, superchirality, and inverse design of a chiral minimal metasurface
Simone Zanotto, Giacomo Mazzamuto, Francesco Riboli +4
Photonic band structures are a typical fingerprint of periodic optical structures, and are usually observed in spectroscopic quantities such as transmission, reflection and absorpt…