Perfect anomalous reflectors at optical frequencies
Sign Up to like & getrecommendations! Published in 2022 at "Science Advances"
DOI: 10.1126/sciadv.abk3381
Abstract: Reflecting light to a predetermined nonspecular direction is an important ability of metasurfaces, which is the basis for a wide range of applications (e.g., beam steering/splitting and imaging). However, anomalous reflection with 100% efficiency has… read more here.
Keywords: optical frequencies; anomalous reflectors; reflectors optical; perfect anomalous ... See more keywords
Reconfigurable anomalous reflectors with stretchable elastic substrates at 140 GHz band
Sign Up to like & getrecommendations! Published in 2023 at "Nanophotonics"
DOI: 10.1515/nanoph-2022-0758
Abstract: Abstract We propose reconfigurable anomalous reflectors with stretchable elastic substrates. The proposed reflector dynamically controls the reflection direction by mechanically stretching the substrate to induce a physical change of the unit cell period. Owing to… read more here.
Keywords: 140 ghz; stretchable elastic; anomalous reflectors; reflectors stretchable ... See more keywords