31 citations · 31 across the 2 of their papers we have counts for
2 papers
physics.optics2021
Shapeshifting diffractive optical devices
S. L. Oscurato, F. Reda, M. Salvatore +3
In optical devices like diffraction gratings and Fresnel lenses, light wavefront is engineered through the structuring of device surface morphology, within thicknesses comparable t…
cond-mat.mtrl-sci2016★ 31 cited
Unconventional ratiometric-enhanced optical sensing of oxygen by mixed-phase TiO2
S. Lettieri, D. K. Pallotti, F. Gesuele +1
We show that mixed-phase titanium dioxide (TiO2) can be effectively employed as an unconventional, inorganic, dual-emitting and ratiometric optical sensor of O2. Simultaneous avail…