121 citations · 121 across the 1 of their papers we have counts for
2 papers
physics.optics2020★ 121 cited
Fundamental limitations of Huygens metasurfaces for optical beam shaping
Carlo Gigli, Qitong Li, Pierre Chavel +3
Optical dielectric metasurfaces composed of arrayed nanostructures are expected to enable arbitrary spatial control of incident wavefronts with subwavelength spatial resolution. Fo…
physics.optics2016
Metalenses at visible wavelengths: past, present, perspectives
Philippe Lalanne, Pierre Chavel
The so-called "flat optics" that shapes the phase of an incident wave in free space through subwavelength structures has a venerable history. In that domain, achieving high efficie…