TY - JOUR
T1 - Dynamic Formation of Ultra-Small Images via Metasurfaces
AU - Zangeneh Kamali, Khosro
AU - Xu, Lei
AU - Ward, Jonathan
AU - Wang, Kai
AU - Li, Guixin
AU - Miroshnichenko, Andrey E.
AU - Neshev, Dragomir
AU - Rahmani, Mohsen
N1 - Publisher Copyright:
© 2019, META Conference. All rights reserved.
PY - 2019
Y1 - 2019
N2 - A new technique to achieve image tuning in a reversible fashion by dielectric metasurfaces, composed of subwavelength silicon resonators, is demonstrated. We show that by controlling the temperature of a metasurface we can tune the encoded transmission pattern. To this end, we have designed and fabricated two sets of nanoresonators composed of non-concentric silicon disks with a hole that exhibit spectrally close sharp Fano resonances and forming a Yin-Yang pattern, with a full control on the contrast.
AB - A new technique to achieve image tuning in a reversible fashion by dielectric metasurfaces, composed of subwavelength silicon resonators, is demonstrated. We show that by controlling the temperature of a metasurface we can tune the encoded transmission pattern. To this end, we have designed and fabricated two sets of nanoresonators composed of non-concentric silicon disks with a hole that exhibit spectrally close sharp Fano resonances and forming a Yin-Yang pattern, with a full control on the contrast.
UR - http://www.scopus.com/inward/record.url?scp=85172446940&partnerID=8YFLogxK
M3 - Conference article
AN - SCOPUS:85172446940
SN - 2429-1390
VL - META 2019
SP - 734
EP - 735
JO - International Conference on Metamaterials, Photonic Crystals and Plasmonics
JF - International Conference on Metamaterials, Photonic Crystals and Plasmonics
T2 - 10th International Conference on Metamaterials, Photonic Crystals and Plasmonics, META 2019
Y2 - 23 July 2019 through 26 July 2019
ER -