98 citations · 463 across the 13 of their papers we have counts for
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Electrically tunable liquid-crystal metasurfaces with patterned birefringence and dichroism
Paola Savarese, Sarvesh Bansal, Maria Gorizia Ammendola +7
Light propagation through artificially patterned anisotropic materials, such as dielectric metasurfaces, enables precise control of the spatio-vectorial properties of optical field…
Ultra-sensitive measurement of transverse displacements with structured light
Raouf Barboza, Amin Babazadeh, Lorenzo Marrucci +3
Accurately measuring mechanical displacements is essential for a vast portion of current technologies. Several optical techniques accomplish this task, allowing for non-contact sen…
Temporal dynamics of light-written waveguides in unbiased liquid crystals
Alessandro Alberucci, Raouf Barboza, Chandroth P. Jisha +1
The control of light by light is one of the main aims in modern photonics. In this context, a fundamental cornerstone is the realization of light-written waveguides in real time, r…
Berry phase of light Bragg-reflected by chiral liquid crystal media
Raouf Barboza, Umberto Bortolozzo, Stefania Residori +1
Berry phase is revealed for circularly polarized light when it is Bragg-reflected by a chiral liquid crystal medium of the same handedness. By using a chiral nematic layer we demon…