145 citations · 494 across the 18 of their papers we have counts for
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astro-ph.IM2018
A six-apertures discrete beam combiners for J-band interferometry
Ettore Pedretti, Simone Piacentini, Giacomo Corrielli +2
The astronomical J-band (1.25 micrometres) is a relatively untapped wave-band in long-baseline infrared interferometry. It allows access to the photosphere in giant and super-giant…
physics.optics2018★ 70 cited
Symmetric polarization insensitive directional couplers fabricated by femtosecond laser waveguide writing
Giacomo Corrielli, Simone Atzeni, Simone Piacentini +3
We study analytically the polarization behaviour of directional couplers composed of birefringent waveguides, showing that they can induce polarization transformations that depend…