A novel method of global optimisation for wavefront shaping based on the differential evolution algorithm
Sign Up to like & getrecommendations! Published in 2021 at "Optics Communications"
DOI: 10.1016/j.optcom.2020.126541
Abstract: Abstract This paper proposes a novel wavefront-shaping-based focusing method, by introducing the differential evolution algorithm (DEA), thereby realising a faster convergence rate and improved enhancement compared to rival algorithms. Via simulations, we show that our… read more here.
Keywords: evolution algorithm; shaping based; method; optimisation ... See more keywords
Optical wavefront shaping based on functional metasurfaces
Sign Up to like & getrecommendations! Published in 2020 at "Nanophotonics"
DOI: 10.1515/nanoph-2019-0478
Abstract: Abstract Regarded as a kind of smart surfaces, metasurfaces can arbitrarily tailor the amplitude, phase, and polarization of light. Metasurfaces usually consist of subwavelength nanoantenna or nanoresonator arrays, which are delicately designed and processed. As… read more here.
Keywords: functional metasurfaces; optical wavefront; shaping based; wavefront shaping ... See more keywords